@devaram - technology

Broadband usage in IndiaBroadband usage in India

2012-02-19T23:57:00.000-08:00

Multinational companies are looking for professionals in information technology comes to India, But growth rate of broadband Internet usage in India has been very bad. 120 million people living in our country, 1.28 million people are using broadband Internet. This one percent is a very uncomfortable thing. This notification in Troy, until last September, 2.1 million people in India that have Internet connection, broadband connection, which would have been 1.28 million. Who receive this connection, much less use of broadband internet connection. Analyzes the reasons for the company, has some important information.

Firstly, the optical fiber cable connection and broadband Internet connectivity in many places not reached them. Take it to the ground to put much needed funds. The number of Internet users have broadband because of the high internet users. In this way, B.S.N.L has at its disposal the greatest extent optical fiber cable and having high number of broadband users in india. Digital Subscriber Line also known as broadband Internet connection via wire connection with a large number of private companies. 85% of the broadband connection is given to this country was designed. It is 69% of the country's total subscriber count.

Third, make use of broadband Internet, a message will need to invest large amounts of money. Desktop, laptop or a netbook is often required. Installation fee is over and the modem. In turn, larger fee for broadband connection.

657 new mobile models in 2011

2012-01-22T05:19:00.000-08:00

In 2011 Indian mobile market received 657 new mobile devices models for Indian users. That including mobile phones and tablet PCs. Approximately 89 million mobile customers can have large number of choose to select their own requirement. An ordinary mobile phone to price starts from Rs.1, 800 to expensive mobile phones like iPhone 4S available at a price of Rs.49,000.
Including tablet PCs in 657 mobile devices most of the devices uses Java Runtime to run their applications.

Most of these devices contain new features and inbuilt applications like fastest internet browser, high quality camera options, touch screens and inbuilt Map navigator and so on. After the java platform mobile devices Android system mobile devices get the 2nd place And Nokia S 40 took third place with symbian OS. Nokia introduce 13 new mobile models with symbian operating system. Next Blackberry and iOS took 4th place each of this operating system introduced in 7 new mobile models by Apple and Blackberry. Windows operating system in recent years entered the fifth spot in this category. Samsung introduce their Bada operating system in only one model.

In 2011 based on the mobile phone models rating Max mobile company got first place in introducing large number of new mobile phone models. Max Company introduces 52 new mobile models in Indian mobile market. Fly got the second place in the race it introduces 41 new mobile models including one tablet PC. On next Samsung work hard and successful to stay its 3rd place in mobile. Samsung introduced 39 new mobile phone models in Indian mobile market. And spice also get the same place with introduce 39 new mobile phone models. Videocon and carbon companies took the next spot in the race. Each company introduces 35 new models. And next an Indian company Intex released 26 new mobile models, Intex introduce India’s first ISO Projector mobile phone IN8809. In the 6th place Micromax introduce 23 models. Beetel got the next place with 20 new mobile phone models. LG introduce 17 new mobile phone modes and Onida introduce 16 new models and get the 8th and 9th place respectively.

Nokia released its first dual-SIM phone and it introduces 15 new models. Chinese company huawei also introduce same number of mobile device placed in 10th place.G5 and red companies
Introduce each 14 mobile models. Sony Ericsson introduces 13 mobile phone models. HTC and airphone introduce each 12 mobile models.

Dual SIM, 3G option and average starting price are the primary reasons to sold large number of mobile phones in India. Mobile phone vendors, Starter kit price, dealer’s agreement, sales contract, companies understood that lower price is main Indian customers thought. So that companies introduce many mobile models with low price and get huge profit in India. At the same time with new facilities on the basis of modern technology, smart phone have increased their sales. Mobile phone sales will rise in the year 2012 too. This maximum limits reached in major cities so additional sales expected in secondary cities and rural areas.

Will Microsoft face the challenge in 2012?

2012-01-21T03:58:00.000-08:00

Last year was not so great to Microsoft. There is no Microsoft product introduced in the tablet market this will criticize Microsoft product users. Windows phone sales is not so good and it enter the cloud computing was very late. However, little less than the company's revenue, rose in all categories as well.

Many people expect many new innovative technological thinks from Microsoft. Microsoft also currently working on these types of new innovative technology. Most expected product of Microsoft is Windows 8 operating system. This system is expected made signification change in the tablet users experience and tablet market. This will provide place to Microsoft in the tablet market and against iPad in tablet race.

When Apple iPad released in April 2010 on that time traditional personal computer market growth affected little bit, Likewise the introduction of Windows 8 system will affect personal computer as well as tablet market too. Because windows 8 system will run on both personal computers and tablets this will help Microsoft growth. But both devices run on different processors so it will difficult to develop software application running on these two devices.

There is no new feature in windows 8 this will contain all the functionality on windows 7 users already experienced in its old versions. The only new feature in windows 8 is multi touch feature. Microsoft have to work so hard in the tablet division in order to run windows 8 systems in tablets. In this way definitely the year 2012 was a challenging year to Microsoft.

Ramnit virus now in facebook

2012-01-19T20:27:00.000-08:00

Facebook give an alert to all of it facebook users. Few months ago Ramnit virus spread on many computers across the world and damaged many computers. Now the same virus comes to start spreading in a new form, it is now on Facebook and spread to the computers of its users, This virus stole the information of affected computers. This warning provided by many antivirus companies. So far 45 thousand Facebook users accounts had affected by this ramnit virus.

This virus stole users account information’s and made changes in the Accounts. Ramnit virus attacks first began in April 2010. The antivirus company mcafee said, this malware affect EXE, DLL, and the HTML file. Mcafee announced Elaborate this virus functionality very clearly explained this way in October 2010.

Now, another dimension of this virus that is spread leaked Quarri Technologies, the company said. When the first mode, Flash Drive ramnit virus was found to have come through. Currently spread through Facebook. End users of social Web sites, computer and other organizations, and social habits of Internet sites have used the same password. Therefore, this new type of viral social site Facebook is playing in the customer's account.

Two types of the virus can escape from the attack. Firstly, Facebook account holders, who suspect the site if the link, click on them, no message. No base, Link comes from friends or groups, click on it to make the test after that only you should click.

Secondly, password of Facebook account and other accounts, used especially of bank services eliminates the need to avoid. Each service must use a unique password. Finance-related jobs, in addition to Gmail and other email services have set up a separate password, protect us from new ramnit virus. Ramnit Currently this virus has spread widely in the United States and France. Quickly through the Facebook platform are growing opportunities in other countries can affect the computers. At the time of writing this article, the message has been internationally received 90 thousand computers.

Mozilla Firefox version 9 and its features

2012-01-15T00:49:00.000-08:00

Mozilla Firefox browser has released its latest version 9 in this December. Java script processing and java script running speed is 38% faster than previous version of Firefox. In November, six weeks after releasing Firefox version 8 to version 9 was released .The "type inference" technology has been used in this version. Mozilla said this technology helps online games, Web sites with more pages, as most modern web application will run faster. Mozilla said to develop this technology, has been active over the past one year.

Its other features include:
It did not make any major changes in the interface plane. In this updated edition, viruses and other malware attack sites that were cleared. Four of these attacking areas are improved very much. 23 bugs have been fixed in the memory handling.
Chrome browser upgrades its browser without the knowledge of its user. However, this version of Firefox does not follow that practice. As usual in such Mozilla promised this feature in last version itself. But Mozilla not implement that feature in this version too. We expect to release a version with that feature will arrive in April.

At the same time in the Mozilla Firefox browser for desktop computers, Android operating system released and new version available to download. Different version releases for smart phones and PCs tablet. This version available in Google's Android Market and Mozilla website to the users.
Android running on the browser version has many new changes in appearance Mozilla movement.
Windows, Mac and Linux systems running on a version 9 of Firefox can be downloaded from the Mozilla website. Users of version 4 and later versions of Firefox, this site can download the files to update. The next version will be available January 31.

The day after the release of this version, a bug was found in his Mozilla browser. Posted by updating the file and make it right. Mac, Linux and Windows OS, this error Browser Crash Following the release of the information released in this update. This update was released, while others saw it as an attempt to cheat the Hack. Because no software has been updated in the next day of its release. Only after authorized information release in newspaper and Mozilla web site then only believed by users of Firefox 9. if you don’t have this update, just drive browser, go to Help menu and can be updated.

The new version was released with the hands, Mozilla expanded its contract with Google, Accordingly, a constant search for the browser of Firefox, the Google search engine within the device. Undertaken in 2008 concluded the deal last November. It continues today.

Your support and develop, a Firefox browser, "Google Box 'called. Now, Google the company's Chrome browser. But Google in any browser competition that regardless, the people of the fastest running and browsing experience to give the target has.

Gmail Check using Firfox

2012-01-05T21:31:00.000-08:00

Use in browsers, Firefox, Gmail and Mail Server services with the highest level of client devices that great. Persons on the implementation of these combined packages currently available on the Internet. Yes, use the Firefox browser by connecting to an ad-on package; Allowing your Firefox browser to check the mail in Gmail settings by using ad-on package called Gmail Checker The site can be obtained from the address https://addons.mozilla.org/enUS/firefox/addon/gmailchecker Go to this site, Add to Firefox and click on the message button. Then, rerun the Firefox browser. It's become LINUX, Customize Toolbar window is displayed. It can go anywhere and drag. Click on View to Customize Toolbar, Customize from the toolbar menu, click on the message means. Message again and click Manage Accounts. Gmail Checker is available here in the dialog box, enter Account information is asked. Information can have more than one account. Now, click the icon to set up an account or receive all accounts.

Here you will get the mail, open one can see that. Click Settings at our option, we set the desired type. For example, Show notification popup on the tick mark is set, the new mail received, the Task Bar on top, pop-up window was shown, which will be available. In addition, check for new mail message, the time period, when opening the browser to automatically log in to Gmail, such as the work conducted on the site. These are made in the Settings area.

New technology and features of Google Chrome 16

2012-01-05T21:11:00.000-08:00

With that competition of browsers, there are no Competitor to Chrome browser, Google released its Chrome browser, version 16. To operate with much greater speed, combined with all modern Internet technology and high browsing speed is the main feature. Although this is not some delicate structure of Browser Settings in Firefox, the new techniques Native Client, and HTML. With 5 runs in technology make it the best browser.The Chrome browser, Chrome beta, Chrome development, Canary chrome and chrome are available in four categories as stable. Here are information about stable chrome.

Google Native Client technology offered in its edition of 14. Abbreviates NaCl through the C and C++, this technology indexes, can be safely run in a browser. Chrome browser technology use two-tier level, for safe operation. Chrome Web Store will be available initially only in a given application programs. Version 15 introduced in the design of new tapes.
Chrome 16 has brought many changes to the edges. At the same time by opening multiple accounts to use this feature. I mean, you can simultaneously open multiple Gmail accounts. But there is a problem. Once you find your account by entering the mail, account information needs to be taken on the Google servers. Thus, the information you need not give to login your account, you'll get mail, others will use this chrome.It takes less than two minutes to install this new version 16. Tapes are placed over compare to last versions. Omnibox a very low place given to address bar. Control buttons are very small numbers. Other main operation buttons are hidden Option as a sub menu.An archive of his ad-ons with Firefox browser, which provides facility to change the appearance of many types. An ad-ons for the Chrome browser has a small number of packages. So everyone gets the same kind of illusion browser.

The openings of more than one account, for each icon in the upper left corner of the tapes in the order shown.All features of chrome browser, navigation bar, click the icon on the right side Preferences can be accessed via the menu. These are many new features. Tab browsing, new window creation, Incognito was called a private browsing, Extention support and other facilities are available for regular browsing. By using Private browsing and search sites to find our way blocked by a cookie and other users can not trace what we are browsing.

Browser Apple Safari uses the WebKit open source software technology. But, Google Chrome, use some variations in own self, with its attached program and its own technology used in google chrome.Tabs is most unique feature of browser chrome Take them away from other browsers. You can switch them individually as well as with Windows. We can Drag tabs and go anywhere alone separated window. Each tape drive is a separate functionality. If any tab not responds means others tabs are not affected. In cross 30 the number of tabes to be opened in the browser chrome, this little slow in browsing speed. However, this largely depends on the ability of a computer's processor.Some features of chrome browser is running very smoothly handled. For example, the trace information in a web page, text typed in the right corner of the browser is open to the grid. Already undertaken by the following letters in the word searches type is displayed. They are used to highlight the web page.

Like Firefox browser chrome search engine, and we define our default, Short Cut Key definition packages. Google, Yahoo sites, and the other options are available in browser itself.
Extension manager, bookmark manager and manager are highlighted in the new tapes. The search, conducted removal and placement. For example, the mouse cursor over the bookmarks manager takes, the websites are shown address. It's necessary to set an address.
Automatic Update feature to make the counter. Thus, the browser has been updated, the old version could not be changed. But, chrome browser, according to the situation, no one met the previous version. In turn, Google will automatically link translation feature is provided in the browser.

Html 5 is active in the forefront of technology installation implemented. As for protection, chrome browser, automatically, to prevent the worst web sites are excluded, as are at risk are identified.WebKit technology and the Google-owned V 8 engine with Java Script Engine, Chrome browser provides the ability to operate at high speed. We have a number of research institutes browser. Have certified that the fastest browser. Fast, secure and simple to join this trip to your browser with this driver, you can continue to care.

Google’s 360 degree view on Bangalore

2012-01-01T20:58:00.000-08:00

A few months ago, Google launched a new technology in Google maps that’s called Google Street View. This is a part of Google Maps that has operations in 27 countries and 100 cities. Currently Google introduced this technology in India and initiated in Bangalore. The basic configuration tasks for Street View have been initiated. By using this technology we can able to see very close and real view of city's streets. While we navigating city street on goggle maps if you see any “Pegman" icon means that’s indicate Google street view available for that particular street.

For avail this facility goggle involved in the process of taking 360 degree view of that selected streets in Bangalore. Google setup some special vehicle with camera to take 360 view of the street. This camera’s use some new technology to take the pictures and merge real view of the street. Google setup this camera in cars and four wheel and even setup in bicycles to take picture in certain areas that are not accessible by car. Next time while your navigating Google maps if you see and pegman icon means that is indication of Google street view available for that street just click and view the 360 degree view of that street. India's information technology capital of Bangalore has been working on, Google Street View feature, which would start functioning as planned, the head of Google India, Vinay Goel said in press release.

One of the city's growth, researchers, working professionals are working on the legal rules which view available in Google street view for the public. Yes the facility and go through while undertaking tours to places they can stay. Email them to clear their own map of business centers and Internet sites can be put on it.

Akash on the web site for sale

2011-12-26T22:48:00.000-08:00

Akash tablet of the world's largest low-cost PC debuted in India. Union Minister Kapil Sibal releasing this, these students will be announced in a very low price. It has been marketed commercially for the public. Can register online in advance. Cash on Deliverey. Come who have intrested can be registerd in www.aakashtablet.com , visit the Web site. Price of this tablet as Rs 2,500. The next stage was the highest Ubislate tablet price Rs .2,999. The Ubislate tablet PC, available in the first week of January. Akash tablet PC with the following features.

7-inch Touch Screen recistiv, Wi-fi, USB2.0 Facility, 366MHz + HD video processor speed, 2GB of flash memory, which can increase up to 32 GB memory, 256 MB RAM memory, up to three hours with a movement capacity of 2100 mAh battery as a power supply.
In order for an individual to go to this site, we will answer emails, Ubislate tablet only takes order for the PC. The information will be provided in the first week of January. Akash Tablet PC is probably not to the individual, education and technology would be offered only to students who want to learn.

Tablet PC by Sony in India

2011-12-26T22:39:00.000-08:00

Apple's Jobs - Galaxy Tab by Pat and Samsung etc. tablet competitive PC market in India, Sony Corporation has introduced its tablet piciyinai sale. Desktop and Laptop PCs, instead, to use tablet piciyinai increase in coming years in India, the company expects the market to Sony tanakkoru stock.
More than 120 million people living in India, more than half have a mobile phone. However, much less Internet use. We anticipate that this defect is solved tablet PCs.

The Sony comes with a 5.5. tablet inch touchscreen PC that runs on the Google company's Android operating system. Ready and available in three different models. If given the Sony PlayStation with software, games will also receive a luxury. Price of Rs .29,990. Will be up to 36.990.

In 2011 the most successful techniques

2011-12-26T22:33:00.000-08:00

Last year, in 2011, several companies introduced new technology and techniques, devices failed. But few companies in the technology industry in the best way to bring success, were among the devices and reception. Some of them can be found here.

1. Apple's New (Siri): The phone company provided Apple with many changes expected in the population received 4 S.. Processor to run faster, with better features and camera were. But the smile that gave a big change in technology, Apple made the phone call. See our Audio (Voice Command) will reply with instructions to implement and understand. Although this type of feature phones, Android and Windows, they are legally sound way to have multiple definitions. But, the iPhone was easy to understand way acts as a natural language. Intali arttipiciyal Jens (Artificial Intelligence) Artificial intelligence is the ability to now go into our pocket, available with 4 S.. It will still be available on multiple devices in the coming year. Developing technology. Commands can use the computers in your hand and talk.

2. Galaxy Samsung phones: smart phones on offer, in addition to Apple, the Samsung company presented some achievements. At very low thickness, the release of the record which would have been designed with ratyt system. This continued the following year. And we reached a number of improvements.

3. Apple iPad 2: Thickness low, very low weight, and I - came to bat with 2 device, Apple has kept its competitors upset about. Because so many other companies were thinking about their vativamakkalam teplat how busy. The competitors were awake with their PCs when teplat, if you use Apple teplat PC - Bad 2 is taken as a pyramid. In October 2011, sales of which reached a world record 4. It will continue this year.

4. Windows Phone: Microsoft issued a Windows phone, the Apple I - Phone and Android will be the location of the doubt, however, the introduction of Windows phone, against, all considered as the transition piece. Whose phone is a complete software package for Windows in 2010, Microsoft released the next year brought the entire phone system to call the Windows operating system. Copy and paste facility, capable of simultaneously executing multiple functions, HTML. L. 5 for the support, support in front of the camera makes its features. Microsoft to bring Windows with Nokia phones with the phone system with a treaty that strives to bring them quickly ended taiye population. Resulted in a breakthrough in mobile vintospon Mike rocapt company. This causes a dominant position in the coming year, Gill patuvatar surprise.

5. Google Plus: At last, in 2011, without issue, a social site, Google, Google Plus, resulted in the name. I got a few days in support of the 4 million customers. Up on the top floor of the site running parallel to this type, known as a competitive process.
Not match the quality sites like Orkut, Google Plus, giving Facebook site. These are the only two in the case of this type occur in the match.

6. Google Chrome: ensure steady his position today, to compete with Firefox browser, Google has its Chrome browser, which will take place. Browser serves as the truth behind the competition in November payarpaksai. In the coming year, several new dimensions to raise his stock and come with the Chrome browser. Of course the Internet Explorer browser, chrome browser, the right to expect that competition.

NASA Vs Tirunallaru

2011-12-26T22:23:00.000-08:00

Today, many countries have been sending satellites into space. On their cell phone use, military use, that intelligence is used for various bases. A few years ago, the United States satellites that cross the Earth's only 3 seconds stop working in a particular area. As usual, I started flying in the sky stops after 3 seconds.But there no DEFECTS any of its satellite, its parts.

The incident gave mixed shocking and Surprise to NASA.
How is this possible? - This incident shocking and surprice not only for NASA decided to the entire world.

Yes! all the satellite on earth while crossing straight over near India - Tamil Nadu near Puducherry - tirunallaru has stop its functionality only for 3 seconds.

What occurs is that?

Every moment of every day and every second on the temple fall is invisible black rays.
density of this black rays in every two and a half years in very high becaus of dislocation sanisvara bhavan.

The intersting think is Hindus 'canipakavan' Site porrapatukiratu that. After this incident, the research has come from NASA tirunallaru many times. Would have exceeded the power of man. They felt canipakavanai kumpittu hands. Until today the launching of satellites have bowled tirunallaru cross section. "

Please think about our ancestry piramikkaventum piramikkatavarkal hear this news. We have many satellites detect canikol radiation reaching the area found out about its own temple, tumor-ray atikal fall days and counting all of the day canipeyarcci declare the talent, we can not even imagine a vision of our ancestry that I piramikkamal not.

One thing I've heard in a manner emulating.

If you go to the temple of Shiva, there is something better listen navakirakankalai. Look at those nice clothes cilaikalinmel built?
Which planet would be in any color of clothes and find that our ancestors would have been bound, hired the knowledge of adults go missing, intaariviyal generation should know all the magic, so they do not fear God, I think vaittatutan follow us ...

Whatever it is? Let us to our ancestors
Smart!

Anyhow?

And the problem is they do not answer till now.

Recuva new version

2011-12-21T05:07:00.000-08:00

Unfortunately, knowing us, we are retrieving a large number of files and we destroyed one of the best support program rekuva (Recuva). The new version 1.42. 544 has been released recently. Everybody knows this is a free program. Tairatktarikal and delete files from folder to not only remove the file from ricaikkil behind this program is the best in recovering. In addition, virus, computer crash program of the faulty drive and recovering deleted files rekuva us. Issuing company cikilinar piriparm (Piriform) also provides the company. Enpatuvum Both are free.

It features:
* The easiest way to interface the 'Scan', Just click that, then we want to get back to a deleted file.
* File name and type, according to the UN have ceytitalam definition file.
* List and Tree to see the file.
* Yuespi Can be run from a flash drive.
* Office documents, images, video, music, email and recovering files of any type.
* FAT12, FAT16, FAT32, exFAT, NTFS, NTFS5, NTFS and EFS files restored and offers all kinds.
Taken separately and then combined in a variety of computer media * SmartMedia, Secure Digital, MemoryStick, Digital cameras, Floppy disks, Jaz Disks, Sony Memory Sticks, Compact Flash cards, Smart Media Cards, Secure Digital Cards are removed from media files, such as rescuing all types.
* Sip Drive, External Hard Drive and yuespi Will recover deleted files from Hard Drive.
* Rapid motion, with the virtues of small-scale file and will not be running in a moment.

In the new version:
* Jepek and pienji System has been designed to attach files to the new technology.
* The technology included in Windows 8 trial version.
* New features are listed in the keyboard for navigation.
* For large-scale drive, extra memory usage counter.
* Several minor bugs have been removed.
Download this free message http://www.piriform.com/ recuva / download / standard that the address to the Web site.

Windows 7 Success

2011-12-21T05:00:00.000-08:00

Names of the fastest selling operating system of Windows 7. Introduced in 9 months, 17 hundred, 50 million people bought it. What are these due to a faster sale? Many versions of previously released Microsoft Windows operating system. Why Windows 7 will, however, only the additional profit from many of the questions which have been sold.

The most obvious reason is the same. In this system, it has many features not found in previous Windows versions. Completely replaced the old functions are updated. The high number of new functions have been merged. He converted the majority of the operating system.
Windows 7 system, launched in last October 22. Nine months away. Its sales exceeded 15 crore a month. Arivittullapati Microsoft, Windows 7 operating system sold every second of seven. It follows them. Of course this is yet to reach any target operating system is expected to reach.

How many types of touch screens

2011-12-19T05:19:00.001-08:00

Customers now expect in a luxury mobile phone totutiraiyakum heavily. The grandeur of the situation, this should be a goal, it will become a mandatory feature. To learn more about the companies it suggests that, while the dual touchscreens. Touch Screen Touch Screen and recistiv they kepacitiv. They can be found here on.
Touchscreens in mobile phone only, teplat PC, laptop and personal computer monitors are available through the present. Recistiv screen technology is widely used. In this technology, a touch screen on the side facing the object pucappatukiratu met. One set of conductive bottom plate. Provide an air gap between the very small scale. Thus, the sentiment in touch ittiraiyai bed vaca thrust and pressure inside the unarappattu the circuit connected to the signal. This is in touch with work, so no need to run a separate pen called a stylus. But touch it with unnecessary work, and we never even expected to make a team invites it. In computers, run the operations required.
Touch screen technology is used more than kepacitiv. In this technology, Secure, Backup does not make any kind of material coating the inside utukatattum. Indium tin oxide is commonly used utukatattum object. Insulated glass coating is applied. Permeable conductive material, in addition to contact with the glass screen, changing the nature of the electric field. Touches are in place for four munaikalu kerrapati signals to communicate. What is the problem, with fingers on the cover wearing, or using other means mutiyo If so, we expect to be in operation.
These technologies are currently in circulation cemmaiyakave operate with dual screens. However, knowing that we are using a mobile phone using any type of good.

E-mail route

2011-12-19T05:17:00.000-08:00

In millions of emails sent to the email. Tavariyatillai any way. If you have add the address of the sender, unless, of course, unless the contacts are broken and will never be a problem if you have not missed their target. Picakamal go through without any error in this imeyilkal kattamaipputan see what's here.
First you will see an email address. For example, it would be name@domain.com. Mail sent to this address in your email client to use one. It may be as Outlook or Thunderbird. It can be used to send and receive mail. The Mail User Agent (Mail User Agent MUA) called. Simple Mail Transfer Protocol to send mail by agents in the mail (Simple Mail Transfer Protocol SMTP), follow the steps. Following this method via the Internet Web server to send mail. Webb on the sender e-mail facility to work directly on the Internet, Yahoo!, Gmail, Windows Live, such as the use of getting between the MUA. Mail servers like Gmail running on the Inter Net Mail Transfer Agent (MTA Mail Transfer Agent) is called.

In an email message's To: field in the domain name if sending a emtie In local mail boxes (email address of each year to give the address of the web server is assigned a mail box), the email address included there for Pak Mail. A Wed. S.. My. L. User to another Sun. S.. My. L. This takes place while sending it to the user. The mail recipient's mail delivery agent (Mail Delivery Agent MDA), (it's Outlook or a server may be), the mail post office protocol (Post Office Protocol POP3) or Internet Message Access Protocol (Internet Message Access Protocol IMAP 4) The method of receives . Email message sent to the email client used on occasion. At the same time a copy is preserved on the server. It depends on the Email Settings on the client. For example, the Tata Communications Tata company to give me the email and be comfortable. Email to myself in a box in one of its server. I opened my mail box and read the Pak I went and saw that the server can send response back. Program or an email client, Thunderbird, or Outlook Express itora, can be sent through the mail to my computer. I'll drop you my email client is already set in policy ceytapati the message can be retained on the server. Thus, after dropping more than it destroys or permanently ceytitalam.
But on the mail server using aimep 4 retained the coffee's always on my mail. This only works on a small network. Instead, from different domains, the recipient to send mail using Gmail, or if services such as Hot Mail uses a slightly different method. In this way the local MTA to communicate on an MUA or Web mail. They set up and operated by Internet service providers. Esemtipi here Are used. Email for availability of a large number imeyilkal sets.Mail to the Mail Transfer Agent (MTA) is sent in several ways, depending on availability. Transfer mail messages in this MTA, email messages, read the information given in the title in the header near the Domain Name Server to connect to the mail asking for a way to go. Subsequently, by the way the MTA carries out an email his journey. IBM computer to If only an email address to learn to read the address of the domain nemai First Reading. (This address will take place after the @ as the identity), it searches for the Domain Name Server. Nemi the specific domain of the mail ekcenc rekarti (Mail Exchange MX) and it will search. Domain name must be preceded by the recognition. Some of the domain name (com, net, org, edu, gov) for only those of large size. There are at least 13 names on this list.
For example, assume that there would x@otherdomain.com imeyilai address of the recipient. Domain name is obtained from M carvaritam. Pattiyalakave of X servers, which is a record to run on a large scale. Variety in the Main Office. X servers are available through the domain until the implementation of its own. M. X are another name for the MTA receives mail. In the process, when the mail reaches the appropriate server. It takes him through the mail belongs to the MDA. Algorithm used by the POP3 or IMAP4 mail or Web Mail studied.

Spam, and firewall
Spam (SPAM) is an unwanted adverse namakkena unwritten but our mail newsletter sent to that address. By Email feature is the very great harm. In its place they go to someone's email inbox to be causing harm to the computer's firewall (Firewall) use. Use Anti-Virus purokiram or mean. All must pass through these imeyilkalum. Both of these tests are all imeyilkalaiyum. The file will be merged with imeyil attacment are testing. Attachment, if any type of suspicious mail or put it in a safe place as soon as it kuvarantain for whom he reported.

Design and protection of imeyil
Email to a structure called MIME Multipurpose Internet mail Extensions. The structure of the text produced only in Roman letters in the mail before has been sent. Since then, the definition of this structure is set up and send them to others.
All letters will go on sale to ensure that no one can take to intervene there in the open position. So if you think the secret to sending a message through the message, a digital signature, encryption, decryption must pass through safely.

Bush in Maine
Heldal Hand in hand to take the computers and smart mobile phones for the push mail. In this type of Internet connection yileye always be directed. Set the device to reach the device in the email address for free. Only the header of the mail received in the mail. These drives can read the entire asset. Filming, which remained with the band. IMAP 4 is used to transmit in pusme. A BlackBerry uses its own algorithm.

LPG cylinder's expiry date....!!

2011-12-14T20:41:00.000-08:00

Something informative.
This information is useful.......

Have U ever heard abou...t LPG cylinder's expiry date....!!

Do you know that there is an expiry date (physical life) for LPG cylinders? Expired Cylinders are not safe for use and may cause accidents. In this regard, please be cautious at the time of accepting any LPG cylinder from the vendor.

Here is how we can check the expiry of LPG cylinders:
On one of three side stems of the cylinder, the expiry date is coded alpha numerically as follows A or B or C or D and some two digit number following this e.g. D06.

The alphabets stand for quarters -

1. A for March (First Qtr),
2. B for June (Second Qtr),
3. C for Sept (Third Qtr),
4. D for December (Fourth Qtr).

The digits stand for the year till it is valid. Hence D06 would mean December qtr of 2006.

Please Return Back the Cylinder that you get with a Expiry Date, they are prone to Leak and other Hazardous accidents...

The second example with D13 allows the cylinder
to be in use Up to Dec 2013.
Kindly pass this on,
for creating awareness

TNPSC Original Question Paper 4

2011-12-13T09:35:00.001-08:00

151. Who is the Secretary-General
of UNO in 2001?
A. Kofi Annan C. George Bush
B. Robert D. Bill Clinton

152. Who is awarded the Gandhi
Peace Prize for 2000?
A. Bill Clinton
B. Nelson Mandela
C. K.R. Guptaji
D. None of them

153. Who is India’s first ever woman
Foreign Secretary?
A. Chokila Iyer
B. Padma Priya
C. Mamta Banerjee
D. None of them

154. Who is the new Indian
Ambassador to USA in 2001?
A. Lalit Mansingh
B. M.K. Rao
C. K.C. Pant
D. None of them

155. The first recipient of Bharat
Ratna was
A. Jawaharlal Nehru
B. Govind Vallabh Pant
C. B.C.Roy
D. C.V.Raman

156. Who is India’s Chief Election
Commissioner?
A. M.S. Gill
B. T.N. Seshan
C. P.K. Rao
D. None of them

157. Where would the bacterium
E.Coli be readily found?
A. Soil
B. Ponds
C. Human intestine
D. Refuse dumps.

158. Who is the Registrar General
and Census Commissioner of
India in 2001?
A. J.K. Banthia
B. M.S. Gill
C. T.N. Seshan
D. None of them

159. What was the average literacy
rate according to 1991 census
in India?
A. 40 per cent C. 48 per cent
B. 42 per cent D. 52 per cent

160. Which among the following is
the oldest dynasty?
A. Kanva C. Maurya
B. Kushan D. Sunga

161. For what Mundandurai is
especially famous for?
A. Horses C. Tigers
B. Cows D. Dogs

162. For what Koonthankulam in
Tamil Nadu is noted for?
A. Birds
B. Flowers
C. Teakwood
D. None of these

163. Where is Agasthiar falls in Tamil
Nadu?
A. Courtallam
B. Kumarar Kovil
C. Papanasam
D. Kalakkad

164. Where is Manonmaniam
Sundaranar University in Tamil
Nadu?
A. Chennai C. Tiruchi
B. Thanjavur D. Tirunelveli
165. "Saraswati Pandaram" was a
A. kitchen C. library
B. treasury D. shrine

166. Which falls is called as ‘The Spa
of the South’?
A. Manimuthar
B. Kodaikanal
C. Courtallam
D. None of these

167. Who among the following gave
a suitable definition for
democracy?
A. Lincoln
B. Washington
C. J.F. Kennedy
D. None of them

168. The first Indian to be the
President of UN General
Assembly was
A. Indira Gandhi
B. R. Venkataraman
C. Vijayalakshmi Pandit
D. None of them

169. Remains of Roman civilization
have been found in
A. Arikamedu
B. Hampi
C. Mohenjodaro
D. Lothal

170. Which is the capital of
Bangladesh?
A. Dhaka C. Lahore
B. Karachi D. None of these

171. In which conference, the
Panchsheel was given?
A. Bandung C. Bangalore
B. Cairo D. None of these

172. Where is the headquarters of
ILO?
A. Rome C. London
B. Mecca D. Geneva

173. Among the following, which
country has an Unwritten
Constitution?
A. India C. France
B. Japan D. England

174. Where is Mount Abu?
A. India C. Pakistan
B. China D. None of these

175. Where is the Indian Institute of
Science?
A. Bangalore C. Chennai
B. New Delhi D. Mumbai

176. Nasik is on the banks of the river
A. Godavari C. Cauvery
B. Sutlej D. Vaigai

177. What book did V.O.
Chidambaram author?
A. Meyyarivu
B. Veera Viduthalai
C. Pennin Perumai
D. None of these

178. Who is the author of
‘Gitanjali’?
A. Tagore
B. Bharathiyar
C. Bharathidasan
D. Kannadasan

179. IDBI is a
A. Bank C. Committee
B. Board D. Centre

180. Fiscal Policy is connected with
A. public revenue and expenditure
B. population
C. money issue
D. exports and imports

181. 3:24 as to?
A. 5:30 C. 7:35
B. 8:35 D. 8:64

186. If the vertex of a parabola is
(2, 0) and the directrix is the
y-axis, then its focus is
A. (–2, 0) C. (–4, 0)
B. (4, 0) D. (3, 0)

194. If the day tomorrow is Sunday,
what was it yesterday?
A. Wednesday C. Friday
B. Thursday D. Saturday

195. If a clock strikes once at 1
O’clock, twice at 2 O’ clock, how
many times will it strike in 24
hours?
A. 156 C. 40
B. 78 D. 12

196. Complete the following series:
7, 8, 10, 13, 17, .........
A. 22 C. 30
B. 25 D. 40

197. The average of three numbers
is 28. The second number is
twice the first. The third number
is twice the second. The three
numbers in order are
A. 12, 24, 48
B. 24, 12, 48
C. 24, 20, 40
D. 20, 40, 24

199. Choose the one which is
different from the rest three?
A. 11 C. 15
B. 13 D. 17

200. Area under normal curve
between Z = − ∞ and Z=0 is
A. 0.25 C. 0.50
B. –0.50 D. 0.75

TNPSC Original Question Paper 2

2011-12-13T09:31:00.000-08:00

51. Which one of the following
types of sex chromosomes
represents a male human being?
A. YY C. XY
B. XX D. XO

52. Triple Antigen is administered
to prevent the attack of
A. diphtheria, tetanus and
tuberculosis
B. tetanus, tuberculosis and
malaria
C. diphtheria, tetanus and
whooping cough
D. diphtheria, tetanus and malaria

53. Match List I with List II
correctly and select your answer
using the codes given below:
List I
A. Mitochondria
B. Chloroplast
C. Stomata
D. Cell wall
List II
1. Photosynthesis
2. Transpiration
3. Respiration
4. Osmosis
Codes:
a b c d
A. 1 3 4 2
B. 3 1 4 2
C. 1 3 2 4
D. 3 1 2 4

54. Nucleotide is made up of
I. Phosphoric acid
II. Deoxyribose sugar
III. Nitrogenous bases
Which one is correct?
A. I, II and III C. II and III
B. I and II D. III alone

55. A bacteriophage is
A. a bacterium living on dead tissue
B. a virus that attacks bacteria and
destroys them
C. a bacterium that fights viruses
D. a blue-green algae

56. Ribosomes in a cell play a
significant role in
A. Lipid synthesis
B. Photosynthesis
C. Protein synthesis
D. Secretion

57. The first sermon of Gautam
Buddha was delivered at
A. Sarnath C. Gaya
B. Lumbini D. Kapilavastu

58. Who wrote Arthashastra?
A. Kautilya
B. Gandhiji
C. Nehruji
D. None of the above

59. Who was the first Muslim
invader of India?
A. Ghazni Mahmud
B. Ghori Mahmud
C. Aibak
D. Mohamed Bin Kasim

60. “Jazia Tax” was reimposed
during the reign of
A. Akbar C. Jahangir
B. Aurangzeb D. Humayun

61. The Battle of Plassey was fought
in the year
A. 1757 C. 1576
B. 1775 D. 1761

62. When was the Battle of Buxar
fought?
A. 1761 C. 1763
B. 1762 D. 1764

63. When was the Permananent
Land Revenue Settlement
introduced?
A. 1793 C. 1791
B. 1792 D. 1790

64. When did the rule of East India
Company come to an end?
A. 1857 C. 1859
B. 1858 D. 1860

65. Who is the first Indian Woman
Police Service Officer?
A. Kiran Bedi C. Sasikala
B. Chandrika D. Jaya

66. Who wrote the novel ‘Ponniyin
Selvan’?
A. Kalki
B. Kannadasan
C. Bharathiyar
D. Bharathidasan

67. Darwin wrote the book
A. Philosophic Zoologique
B. Systema Naturae
C. Origin of Species
D. Natural Selection in Evolution.

68. The Indian Ruler who fought
with Alexander the Great was
A. Porus
B. Asoka
C. Harsha
D. Chandragupta II

69. The longest river in the
Southern part of India is
A. Kaveri
B. Vaigai
C. Godavari
D. Mullai

70. Who is called as Nightingale of
India?
A. Sarojini Naidu
B. Subbu Lakshmi Reddy
C. Annie Beasant
D. Jhansi Rani

72. Which city formulates the
Doctrine of Panchsheel?
A. Delhi C. London
B. Bandung D. Washington

73. Who was the father of Indian
Archaeology?
A. Major General Alexander
B. John Marshall
C. Smith
D. Herbert

74. By whose advice Sarafoji II built
the Saraswati Mahal Library?
A. Schwartz C. Caldwell
B. Ziegnbalg D. Plutchau

75. Which one of the following cities
is famous for the manufacture
of shoes?
A. Basti C. Indore
B. Mysore D. Batanagar

76. Which one of the following
states does not have a common
boundary with Bangladesh?
A. Meghalaya C. Nagaland
B. Tripura D. Mizoram

77. Which one of the following cities
is famous for the manufacture
of locks?
A. Hyderabad C. Nellore
B. Aligarh D. Nagpur

78. India’s naval base is located at
A. Mumbai
B. Visakhapatnam
C. Karwar
D. Tuticorin

79. According to 1991 census, in
which state do women outnumber
men?
A. Andhra Pradesh
B. Bihar
C. Kerala
D. Tamil Nadu

81. Which of the following takes
place due to deforestation?
A. Ground water depletion
B. Soil erosion
C. Foods
D. All of these

82. The basin area of Narmada lies
in which of the following states?
A. Maharashtra and Madhya
Pradesh
B. Maharashtra and Rajasthan
C. Maharashtra and Bihar
D. Maharashtra and Uttar Pradesh

83. Which one of the following is a
Kharif crop?
A. Wheat C. Pulses
B. Paddy D. Mustard

84. Match List I with List II
correctly and select your answer
using the codes given below:
List I List II
A. Titagarh 1. Fertilizer
B. Nepanagar 2. Paper
C. Sindri 3. Cement
D. Kutni 4. Newsprint
Codes:
a b c d
A. 4 3 2 1
B. 2 1 4 3
C. 3 2 4 1
D. 2 4 1 3

85. Which one of the following is
not correctly matched?
A. Rourkela Steel Plant - Orissa
B. Bhilai Steel Plant -
Maharashtra
C. Durgapur Steel Plant - West
Bengal
D. Bokaro Steel Plant - Bihar

86. Which one of the following is
not correctly matched?
A. Darjeeling - West Bengal
B. Mount Abu - Rajasthan
C. Kodaikanal - Tamil Nadu
D. Simla - Uttar Pradesh

87. Which state gets maximum
rainfall from North-east
monsoon?
A. Karnataka C. Gujarat
B. Tamil Nadu D. Maharashtra

88. Find the oddly matched pair:
A. Bose Research Institute -
Kolkata
B. Raman Research Institute -
Chennai
C. National Museum - New Delhi
D. Survey of India - Dehra Dun

89. Which Indian lake has high
salinity?
A. Dal C. Wular
B. Chilka D. Sambar

90. Match List I with List II
correctly and select your answer
using the codes given below:
List I List II
A. Srinagar 1. Krishna
B. Agra 2. Ganga
C. Varanasi 3. Yamuna
D. Vijayawada 4. Jhelum
Codes:
a b c d
A. 4 3 2 1
B. 3 2 1 4
C. 2 1 4 3
D. 1 4 3 2

91. Oriental agriculture is practised in
A. Britain C. Arabia
B. Canada D. India

92. Through which state does the
Tropic of Cancer pass?
A. Bihar
B. Uttar Pradesh
C. Himachal Pradesh
D. Andhra Pradesh

93. The Reserve Bank of India was
started in
A. 1935 C. 1956
B. 1948 D. 1960

94. The First Five Year Plan was
launched in
A. 1948 C. 1956
B. 1951 D. 1960

95. The Jawahar Rozgar Yojana
Scheme is meant for
A. improving village economy
B. training urban house building
C. promoting small scale
industries
D. providing employment to rural
youth

96. The State which tops in the yield
of foodgrains per hectare is
A. Andhra Pradesh
B. Haryana
C. Tamil Nadu
D. Punjab

97. In India the density of
population is highest in the
following state according to
1991 Census:
A. Kerala C. Bihar
B. Tamil Nadu D. West Bengal

98. Which crop is grown in largest
area in India?
A. Rice C. Jute
B. Sugarcane D. Wheat

99. Decimal coinage was introduced
in India in the year
A. 1957 C. 1955
B. 1957 D. 1960

Do You Know How does an Internet is working?

2011-12-13T03:25:00.000-08:00

In a corner somewhere in the computer information systems, bus, cinema, game and how to bring the Internet to our computer? Intarnettai the question everyone will be using. If the answers are clear and complete as a condition to continue is questionable. Information on your computer through the internet and see how that s vantataikinrana here.

The Address bar of the browser on the computer emerged as an online drive, Internet connection, type the return address and knocks. Whatever browser you want - Inter Net Explorer, Mozilla Firefox, Safari, Crazy Browser, Black - whatever that may be. This "client 'called. Currently," the customer would assume. That the customer needs you, that website gives you access to your company's Internet server sends to your request. The server sends it's attached to another server. Table to table to a file in the office, the server sends the same way. Aiespi The request from the server "Very High Speed Network 'in the quickest way. Like this, you type the address to reach the site. The" hosts' If you want to keep. Server that will entertain the request, then you have your own plane traveling the same path as the data packet in packet aiespi Company sends to the server. You have access to the enterprise server and then sends it to your computer. You understand that much to ask. But the matter is not so easy. There are many issues in the matter.

We will send you a web site set up in terms of the address. I do not know the words to a computer? So the only way to give computers to transfer learning to understand language. This protocol allows the algorithm. S between the two computers to exchange information protocol that system is set up. This ticipi, IBM, ectitipi, eptipi, esemtipi, and keep - P (TCPIP, HTTP, FTP, SMTP WiFi) palavakaippatum that. We usually DC-B - IBM It discusses the use of.

Every computer connected to the Internet and an IBM Address is given. It is in this context. Strings of numbers is from 0 to 255. For example, the site www.yahoo.com number of the server is 82.248.113.14. This is a fixed number. When you connect your computer to your Net aiespi You can assign an address number. But it is not stationary. As long as you are on the Internet at the address belongs to you. Delivered an address on the back, while the finish again. Due to a aiespi If you have to connect hundreds of computers at the same time in the nets often are given numbers. These numbers are made up of a set of four digits separated by one point to each number in the series. For example, 123.467.87.23 will be even. Address this important digit. Because remember this address to request that any computer on the Internet, will know that I need to get information from any computer. Ticipi (Transmission Control Protocol) is the method manipulates the information sent. Data into small packets and then recombine them in conjunction to provide the proper function of this pathway. The IP address from where you are sure to reach this information. The combination of these two algorithms ensure data transmission.

Atenna Information Packet?

Internet is "packet svitctu network 'is called. A contrary network" circuit svitctu network' is called. Bring on the link and use the link in the circuit can Network svitctu. Svitctu packet network can be shared, but many hands. At the same time, many requests for information are sent away. They are linked together with the respective location of the destination given to the listener. Each packet will contain information about the 1500 keraktarkal. Been set up in each packet header and dispatches. Packets must be connected to how this will be written in the header. These were combined in the appropriate manner. Let's see an example.Remove the boards together with the open this morning onranmitu vaittituvarkal layer. The right to keep the shop door locks placed on the number or other symbols. Data are deposited in small packets the same way. Computer when they are asked to add one thing. Each hetarilum "checksum '(Checksum) is given a number. Citaramal Neither of these numbers are printed by the Information known to be connected. Ticipi algorithm enables this work.

The first action will come. In terms of numbers that you type the message address of the computer in place and comply with any changes? You type the address with your aiespi Server, "Domain Name Server '(Domain Name Server DNS) that one seeks. The carvare you gave the address of the name of the search word to find the address for the number set up. S.. MONK offers. Then that numerical address based on Internet search, and starting the server occurs. spite of the available information before then.

Did you know?

2011-12-13T03:16:00.000-08:00

1. Subsequently, the two keys to type faster with the jam do not stop just because the keyboard on the computer key board kuvertti taken.

2. 8Mb/sec speed Internet connection that, it's 8 mega bits per second that. Not mega bytes.

3. Emarjensi personal computer boot a CD or flash drive in one of the first aid box should be.

4. Laptop battery's ability to secure a long day, reduce the screen brightness is good.

5. Windows XP appearance of the screen is changed in a big green lawn metum, Hill in the background, is not it? The Windows pilis (Bliss) named. Rear view of this beautiful photograph taken by the name Charles O. (Charles O'Rear). This photo was taken at conama County in California. Microsoft then bought it with money, his XP desktop image in the system used in the stationary state.

WARNING: New Facebook virus

2011-12-13T03:01:00.000-08:00

Tenis company provides Internet security, a new type of virus being spread via Facebook,warned last week. Facebook users are already running on the computer is open to theirattacks akkavunttinai. Message is sent as an image file. In fact, it is not the image. If youclick it,. Scr file with the deputy's name is one thing. Something clicked inside the virus, which enters as a ZeuS crimeware. It is now Win32.HLLW.Autoruner.52856 and Heure: Trojan.Win32.Generic and identified viruses. Click on any image on the site Facebook,which you make from Biel and think about it once before.Altrabook computers in 2012Spoken much about the end of this year teplat PCs, computers, more famous for being the altrapu year 2012.Altrapuk what? Once we have this information already tantiruntom. Given the high publicity given the name of Intel Corporation. This is a laptop computer, but its features are tantullapati below.The thickness of 20 mm (0.8 inches), the optical drive there; files solid state drive is reported be protected, including the 5 and the 7-core processors are used only; Weight 1.4 kilovirkum is low, the battery 5 to 8 hours following the mincaktiyinai valankattakkat be.Lenovo, acus, Acer, HBV Companies have also been produced and sold in Europe and the United States. BC Laptop manufacturers are prepared to operate in all these areas.Sold in 2012 in the category Laptop Computer Intel estimates that 40% altrapu kalakattan computer. This type of computers to compete with Apple's MacBook Air will be.Convenient to carry less weight, less width, length, thickness dimensions of a Sun UltraSPARC computers, where people are more likely to catch.These are done to make computers more like the Mac Air. These links have been created for the 3G and 4G. Sun Ultra case with telecommunications companies and mobile service companies, computer manufacturers have been talking. As the price goes down, Sun UltraSPARC computers, the year 2012 is expected to be the year.

TNPSC Original Question Paper

2011-12-12T01:00:00.000-08:00

1. Density of matter is defined as

A. mass / volume

B. mass Ã— volume

C. volume / mass

D. none of these

2. The resultant upthrust on a body partly immersed in liquid acts through

A. the centre of gravity

B. the metacentre

C. the centre of pressure

D. none of these

3. A transverse wave travels along z-axis. The particles of the medium travels along

A. z-axis C. y-axis

B. x-axis D. in x-y plane

4. Joule-Thomson cooling is

A. temperature dependent

B. temperature independent

C. dependent on the molecular

weight of the gas

D. dependent on the total mass of

the gas

5. The principle of action of points is used in

A. capacitors

B. inductors

C. resistors

D. lightning arrestors

6. A jet engine works under the principle of

A. mass

B. energy

C. linear momentum

D. angular momentum

7. To find the temperature of the sun, the following law is used:

A. Charlesâ€™ law

B. Stefanâ€™s fourth power law of

radiation

C. Boyleâ€™s law

D. Kirchhoffâ€™s law

8. Calotropis is an example of the following phyllotaxy:

A. opposite and decussate

B. spiral

C. whorled

D. alternate

9. Radio carbon dating is used to

A. find diseases

B. find the age of relics

C. find the carbon content in the

atmosphere

D. none of these

10. Frequency modulation is more advantageous than amplitude modulation because

A. there will be no distortion

B. distortion will be maximum

C. no internal noises produced

D. internal noises can be filtered

11. X-rays travel with the velocity of

A. light

B. sound

C. positive rays

D. alpha rays

12. A loudspeaker converts

A. electrical energy into sound

energy

B. sound energy into electrical

energy

C. small sound into a large sound

D. none of the above

13. The transverse wave nature of light was proved by

A. interference C. polarisation

B. diffraction D. refraction

14. Electric iron takes a long time to cool because of

A. greater emissivity

B. lesser emissivity

C. less absorptive power

D. more absorptive power

15. Helium is preferred to hydrogen in airships because it

A. has greater lifting power

B. is less dense

C. cheaper

D. does not form explosive

mixture with air

16. Excessive consumption of alcohol damages the

A. liver C. heart

B. kidneys D. lungs

17. Which of the following has the smell of garlic?

A. White phosphorus

B. Red phosphorus

C. Phosphorus chloride

D. Phosphine

18. A common nitrogenous fertilizer is

A. urea

B. superphosphate

C. triple phosphate

D. potassium chloride

27. The acid which etches glass is

A. nitric acid

B. sulphuric acid

C. hydrofluoric acid

D. hypochlorous acid

28. Which of the following diseases is likely to spread in the entire community if a leaky septic tank contaminates the water supply?

A. Cholera C. Tuberculosis

B. Cancer D. Leprosy

29. Yeast help in the production of

A. oxygen C. alcohol

B. glucose D. salts

30. Many pulses are obtained from plants of the family

A. Euphorbiaceae

B. Fabaceae

C. Asteraceae

D. Musaceae

31. Which of the following protozoans possesses definite shape?

A. Amoeba

B. Paramecium

C. Both of these

D. None of these

32. Which of the following is used for culture medium of bacterial growth?

A. Iodine C. Sugar

B. Agar-Agar D. Alcohol

33. Malaria is caused by

A. virus C. protozoa

B. bacteria D. fungi

34. One of the following is the simplest land plant:

A. Bryophytes C. Algae

B. Lichens D. Fungi

19. Which element is a metalloid in the following?

A. Copper C. Aluminium

B. Arsenic D. Gold

20. Night blindness is caused due to the deficiency of

A. Vitamin A C. Vitamin K

B. Vitamin B D. Vitamin E

21. Mercury is used in thermometers because it

A. is heavy

B. is a liquid

C. expands uniformly

D. is a metal

22. Sodium chloride is the scientific name of

A. common salt C. rust

B. soft coke D. chalk

23. Fresh foods and fruits contain more of

A. proteins C. vitamins

B. fats D. carbohydrates

24. Electric bulbs are filled with the gas

A. oxygen

B. carbon dioxide

C. argon

D. nitrogen

25. The sides of a match box contains

A. red phosphorus

B. white phosphorus

C. phosphorus pentoxide

D. none of these

26. Penicillin was discovered by

A. Edward Jenner

B. J.C. Bose

C. Alexander Fleming

D. William Harvey

35. Bacteria generally multiply by

A. binary fission

B. multiple fission

C. longitudinal fission

D. all of these

36. Agar-agar is obtained from

A. gelidium C. ectocarpus

B. laminaria D. fucus

37. Which one of the following animals is cold-blooded?

A. Pigeon C. Dog

B. Fish D. Man

38. Nitrogen fixation is done by

A. blue-green algae

B. green algae

C. brown algae

D. red algae

39. Which type of cancer is the most common?

A. Carcinoma C. Lymphoma

B. Sarcoma D. Leukaemia

40. Which bacteria produce vinegar in sugar solutions?

A. Escherichia

B. Acetobacter

C. Acetobacter aceti

D. Rhizobium

41. Bakerâ€™s yeast is

A. Zygosaccharomyces

octosporus

B. Saccharomyces cerevisae

C. Laminaria

D. S. Ludwigii

42. The tallest tree occurs in

A. Pteridophytes

B. Monocots

C. Gymnosperms

D. Dicots

43. Which of the following has been identified as the main source of environmental pollution in the city of Delhi?

A. Automobiles

B. Cement Industry

C. Fertilizer Industry

D. Thermal Power Station

44. pH of water is

A. 4 C. 12

B. 7 D. 0

45. The deficiency of iodine causes

A. diabetes C. rickets

B. scurvy D. goitre

46. The poisonous substance that is present in tobacco is

A. Morphine C. Nicotine

B. Aspirin D. Reserpine

47. Which one of the following is excreted in Urine?

A. Sugar C. Protein

B. Creatin D. Fat

48. Who are more likely to get tapeworm?

A. Fish eaters C. Meat eaters

B. Pork eaters D. Beef eaters

49. In which animal was the AIDS virus first detected?

A. Rat C. Horse

B. Rabbit D. Monkey

50. Hargovind Khurana is credited for the discovery of

A. synthesis of protein

B. synthesis of gene

C. synthesis of nitrogenous bases

D. none of these

Our historic prints

2011-11-29T04:47:00.000-08:00

The location of Tamil Kandam or kumarimantan ilamuriyakkantam

Tamil language is of the origination of Advanced Kandam origin. Akkantam drowned in the water. Muccanka history through cilappatikara might have Texts. Mr. PituCinivacayyar, Mr. Mr. cecaiyar. Through the historical books such as Ramachandra titcitar, tevaneya thinks the "mutartay language" through, we nankarikirom. The place is now Kandam, colors and language of the Dravidian language Tamil. For thousands of years and then gradually developed Tamils Tamils reached the height of fame. Palantamil country pointed out to the world.

Kumarikkantamum its limits

The larger the spread on the continent of Kumari palantamil natakiya. India, Australia and South Africa combined with the great belle nilapparappe palantamil continent or country or continent is ilamuriya hiratatas, doctoral tilu ikkaruttai. Oltukam, Mr. Ekkel, Mr. Kilerrar, Mr.Pack Elliott, Mr. And agreed that such ekamanat tevaneya thinks. Hiratatas They noted the limits of the virgin continent.

1. In tolaimerk - Greece
2. In the west - Egypt and Africa
3. In the northwest - Men Africa
4. Far East - Chinese living
5. East - Burmese, Malaysian, Singapore
6. In the south - the longest mountain chain

Mountain chain that ends in South Africa beginning in Australia should keep in mind. In the center of the continent's largest virgin or palantamil kantame ilamuriya country or goitre.

Fourteen states, ie, seven coconuts ikkantattai the country, that country is divided seven palm. My country is valntavan. He handled the nakarikamtan Dravidian civilization. His major is history and civilization in the world. His language, Tamil, Tamil Nadu and from the sea, ground settlement option set to go worldwide and the Tamil language, Tamil culture, Tamil culture and the fact that parenkum seal. An example of piniciyarkal coins, inscriptions, and assist.

2009-04-24T12:14:00.000-07:00

These are some of pictures taken by me in yearcud adevaram