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Database A Boon For It

2010-10-12T21:50:00.000+05:30

The advent of the database is perhaps the most valuable thing that has come out of the computer age. The power of information brought to us in every increasing speeds and volumes has increased our ability to make money like never before. Information for the businessman is everything and so the database provides him more power to work with his everything.

Database technology is simply the storage of material and information in such a way as to increase the speed of retrieval on demand and to compare and make useful inferences on a large volume of data. Computers as long as they are equipped with enough memory are capable of housing more information than we can give them and in the space of virtually no space. Gone are the days of libraries that cover acres of land and go up multiple stories to hold all of the volumes of information that they do. Soon libraries will be virtual, contained on a server some where and completely accessible via a personal computer.

In statistics the more data you have the better your information is-that is the less affected by chance in a negative way. The better your information is the easier it is to make decisions about the next step with complete confidence that you will get the desired outcome. The database has allowed huge amounts of information to be compiled, sorted, and analyzed and has given businessmen information that makes them money and lots of it.

Consider a database for the items bought in a store in a year. You can know the date and the time of purchase. You can know the quantity of purchase. If the person pays with a credit card you can know the demographic of the population that that product is popular with, you can know what other items went along with a certain product. You can see the differences in sales strategies and marketing ploys. You can tell the affect of price on a product and location in the store. The list really is endless, and marketing really becomes a science more than a game because consumers are predictable-humans are creatures with similar desires and responses to situations.

The thing that the database can improve now is the speed in which it handles the information. Changing the partitioning of the memory, or the language in which it is stored can have a significant difference in the time of a query. The difference may be in milliseconds or smaller but when you think about how many queries might be useful (millions!) that becomes a significant amount of time and time is money.

Benefits Of E-books

2010-10-12T21:46:00.000+05:30

The internet has brought us many great things including streaming music, online shopping, electronic bill pay and many more beneficial applications. One thing that I feel is often overlooked but very valuable is ebooks. Especially ebooks in the non fiction/self improvement subject areas.

Just as there are many great musicians that will never get signed - there are thousands of great authors who will never get the big book deal. Thanks to the internet and ebooks – we can tap into the minds of these great authors. One common misconception is that if the book was any good it would get signed by a major publisher. This is simply not true. The publisher may feel that the information is not marketable when indeed it really is. There can be numerous other reasons the e-book author does not get a big book deal but don't let that stop you from missing out on some great information at a great price.

An e-book author is free to write what they truly want and will not be influenced by a publisher, publicist, or any one else. Ebooks usually contain much more than a printed book. They sometimes have printable worksheets, menus, lists, affirmations or any number of other beneficial items that relate to the particular topic of the ebook. Unlike mainstream authors, ebook authors are often times reachable and happy to answer questions you may have about their ebook.

An e-book is purchased directly from a website and then downloaded immediately to your computer. You can read it right there on your computer screen or print it out and take it with you. You can enlarge the font if you are having trouble seeing the print, you can transfer it to a memory stick or other media so that it is portable, or you can simply read it as you have time. Most ebooks come with a money back guarantee and special bonus items.

I urge you to give e-books a try. Find a subject you are interested in and then shop around. You will discover new authors, new skills, new behaviors and perhaps a whole new you.

What To Do If Your Cell Phone Is Lost Or Stolen?

2010-10-12T21:31:00.000+05:30

There are situations in which sometimes we get in, that we feel rather helpless or without knowing exactly what to do or where to go for help. Having a personal cell phone (telefone celular) lost or stolen may be one of these situations. In cases like these the following tips may be of some at least to minimize the potential problems you may run into.

1 - You should take care of your cell phone (telefone celular) as if it were your personal wallet. The best way to avoid being liable with fraudulent charges is to do whatever you can within your means to avoid unauthorized calls in the first place. Check the user guide that comes with your phone set and start using the lock or password feature to potentially prevent a theft from making unauthorized phone calls. There are ways to get around passwords, but you will probably be buying yourself some time until you realize the loss of your cell phone and call your service phone provider.

2 - Call your cell phone (telefone celular) service provider as soon as you discover the loss. Report your missing/stolen device and be sure to keep records of the date and time you called your phone carrier, the name of the person to whom you spoke to, and what you have been informed. Also take note of the state and the region of their call center, plus their telephone extension number. Finally ask for confirmation in writing that your device has been disabled. Some companies can even email this to you.

3 - File a police report. It may not be much of a help in getting your cell phone (telefone celular) back, but it should provide an official record of the missing/stolen cell phone. Keep the police report number available while reporting the loss to the phone carrier. Also you may open an investigation with your carrier if necessary. If you are not getting an immediate response by working directly with your cell phone (telefone celular) company, do not waste any more time. Contact your phone carrier and request an immediate investigation. Usually a formal request for an investigation will prevent formal collections filed by the phone carrier, not to mention that might delay reporting to any credit bureaus against the phone user.

4 - When requesting an investigation, let your phone carrier know that you will be filling a complaint with the Federal Communication Commission (FCC), your state attorney general`s office, and your state`s public utility commission (PUC). After taking these steps, the phone carriers will most likely pay closer attention to you, once they become aware that you are an informed consumer. According to a 2006 AARP/ROPER cell phone survey, half of all cell phone users between the age of 18 and over, report not knowing who to call to in the event their cell phone carrier is unable to resolve a billing/service problem to the user satisfaction. Beware that FCC is going to forward your complaint to your phone service provider, requiring a return from them within a month.

5 - Contact your attorney general`s office. According to their website, state attorney general offices handles complaints about cell phone frauds and contract disputes. This office has lawsuits against phone companies based on phone user complaints, resulting sometimes in refunds to consumers and new agreements made by cell phone (telefone celular) service providers on behalf of their cell phone users. Also contact your state`s PUC. Each state has a government agency, usually called utility commission, which handles consumer problems with telephone companies.

A missing or stolen cell phone (telefone celular) may become a big problem if the user does not take immediate actions. Filing a formal missing/stolen report together the with cell phone service carrier and government agencies are the necessary steps one should take to make sure he will not have any more losses. Get to know your rights as a consumer and make sure the any loss you are going to have, in the event of a missing/stolen cell phone (telefone celular), will be the cell phone itself.

Building Web Communities With Free Forums

2010-10-12T21:28:00.000+05:30

Looking for somewhere online to meet new people, discuss hobbies, plan events, or just have fun chatting? Internet forums have been around for some time on the web and often are free and easy to setup. Forums are basically online discussion web sites where people share information and chat grouped around a set of topics. One example might be a local photography club. You could setup topics around types of cameras, locations for shooting, local events and meetings, printing tips, etc. Often there are administrators and moderators that help to keep the discussion orderly and on topic.

Some items to consider when starting an online forum include…

Cost – Often you can find them for free. There will probably be some advertising on the site, but don't most sites now a days?

Features – Does the forum support avatars, private messages, user levels, themes, etc.

Security – Is it possible to create forums that only register users can post in? Helps to avoid those spammers.

I cannot stress the last one enough. You should be completely able to control who is in your forums. One bad apple spoils the bunch. On that same note, it is common for a forums to have moderators. These are people that help enforce the rules in the forum. Make sure your choose your help wisely. When it comes to administrators, there should only ever be one. Administrators have the keys to the city and can set your forum ablaze.

Finally to make a forum a success you need to attract people to it to join. Obviously if it is for a church or some other established group, this is relatively easy. Tell your friends, family, club members. If you are starting from scratch , do the same. Tell people, show people, invite people. Check to see if your forum site is listed in search engines like google. Once you get past that initial setup and recruitment your will soon be on your way to having a forum that you and your friends can enjoy.

Avoiding 'Make Money Fast' Schemes

2010-10-12T21:12:00.000+05:30

We live in a world where the internet is one of the most important tools for communication and business. The convenience the internet offers  is vast.

About a decade ago, online business  boomed and since then many people who wanted to make some extra buck turned to the internet. Some are legitimate businesses who sell products and skills and some are fraud sites that steal and harass people.

An example of these fraud schemes is the  make money fast or MMS schemes. This scheme is very much like chain letters forwarded to people. Make money fast will often claim that it is legal and promises vast sums of money in a short period. It will promise you with too good to be true investment opportunities.
People, especially those who are unlucky are easily deceived into joining this kind of frauds. So why do people believe such things? The only explanation is that they think these schemes are true and that they can afford it.

People tend to think "what do I have to lose?" and another thing is, almost everyone would love to make easy money .

Make money fast schemes usually come in the form of an email. The contents of the letter states that you should send money to some or all the names on the list then include your own name and send the email to other people.

Here are some basic contents in Make Money Fast emails:
• It will usually start with a greeting from the person who created the letter.

• This scheme will include some testimonials from "investors" that will say that it made them a millionaire or made their life easier.

• It will include a list of names and addresses.

• It will state that you have to send a specified amount of money (usually a small amount of money) to some or all the people on the list.

• It instructs you to forward the email to as many people as possible and modify the list of names by placing your own name and address at the bottom and removing one at the top.

• It will usually claim that it is legal and will promise you a return on your investment.

There are several variations of this scheme. One common type is that it will instruct you to send money to people as payment for reports.

It will always claim that it is legal and some will include section of the law to confirm the legality, when in fact the very same law will state that it is illegal.

There are also websites that offer these schemes, and often it will look very attractive and legitimate to lure people in investing. It will display pictures of people smiling and will include testimonials. Keep in mind that these are just photos which can be purchased for cents at various graphic sites and also be aware that anyone can make testimonials.

Although some of these websites are legitimate and offer true business opportunities , most are fraudulent. Before you invest, here are some tips on how to distinguish fraudulent sites from legitimate ones.

Fraudulent sites will often offer investment return  and big profits that sound too good to be true. An example is that some will offer to convert your $20.00 investment into $50,000.00 in a matter of days and some even millions.

Find out if there is at least a reliable contact address on the website. If it is legitimate, it will include a legitimate phone number  and address of the person. Call the phone number and wait for someone to answer to find out if it is in fact legitimate.

Research the website on internet forums to find out if it is a legitimate website or blacklisted. You can also find out if the forums you visited and the website are fraudulent by tracking the IP address. If the IP addresses are the same then it is fraud.

Keep in mind that not all offers on the internet are true. Save yourself from frustration and losing money, and always research before investing in any kind of businesses!

E-books as Your Best Asset

2010-10-12T20:58:00.000+05:30

Thinking of starting a business online? Not sure what type of product to sell or to promote? Well, I was just reading an amazing E-book that shared some very simple concepts that anyone can implement, and they start with having one thing, an E-book.

Information is constantly being distributed and passed around for free on the internet. One can read free internet articles on how to trade stocks, or how to improve your golf swing, but those articles don't always give you a step by step guide to learn all the tricks. People are now relying on information that will help guide them in doing a highly specialized trade, like trading stocks, repairing vintage automobiles, or losing weight. There are many paper books available that will teach people how to do these things, but much of the time, people are going to the internet to find solutions and find current information on specialized trades.

Let's look at some reasons why an E-book can be a great asset:

1. An E-book is digital, and can be kept online at a website, not at a warehouse.

2. It can only be downloaded from a website 24/7 and as it is totally secure, it cannot be passed around the internet as a free un-secure article.

3. One has to buy an E-book to read it. It can only be read after it is paid for.

4. Once an E-book is created an E-book, it is forever available.

5. After writing the E-book, the work is done, and it can constantly make money for you. Of course, the more it is kept updated, and the more E-books one has, the more profit potential there is.

6. When an E-book is sold, the customer does not have to wait for it. It's delivered to them instantly, and they can conveniently store it on their computer or laptop, so it is available to them more easily.

7. Paper Books take about a year to get published and cost a lot of money in printing, postage and handling. E-books have no publishing cost, and can be delivered through the internet saving time and money on postage and handling.

8. There are very simple and sophisticated internet marketing tools to drive traffic to ones website for people to buy the E-books.

9. E-books can always be revised and kept updated as fast as one can create new content. This makes E-books more current than a normal paperback.

10. An E-book can be bought forever. This gives it an unlimited profit potential.

So, think about spending some extra time and compile a 30-100 page E-book, that is high quality, and gives the customer great value. The time spent doing this can create a steady income stream forever. When we start thinking about moving our mindset from trading our time for money, to having our assets work for us, we start to shift from having to always work for our money, to letting our E-books work for us.

How to Build a Robot

2010-10-12T20:53:00.000+05:30

Robots as we all know are considered as friendly creature created by human beings as we are created by God. They are created for human being to simplify life even more basically for our daily chores with the specified sequence and even by military for the purpose of doing things which has the danger to life of human beings and thus they are developed over years to substitute human beings in all the fields.

Many of us are not that qualified to make a robot by ourselves and that why we all are anxious to know how to make a robot and even depends upon the task we want to create it for. We all have the tendencies of exploring whatever new comes in the field of science and hence a basic prototype robot can be created knowing few basic high end programming stuffs.

Robots are almost 30% programming and hence if we target one specific purpose and program it well enough then it serves our purpose and the program mostly used for this is Unix and for beginner's Lego Mindstorms series is the best and how complicated your robot might turn up to be depends upon your technical acumen.

While learning how to make a robot we should always keep in mind that fewer the moving parts be of the robot better it is for the beginner's as for startup we might just want it to move from here and there or hold something and sort of stuff. We should link if-then statement well and it should be taken care of that battery is never less then 50% and if so happens it should be re charged.

Thus we now understand that knowing how to make robot can never be known as there is no limit to what can be achieved with the knowledge of science and development of robots can never end.

Motivational Speaking Tips - Taking Cues in Self Improvement

2010-10-07T11:15:00.000+05:30

public speakers are always regarded as experts who are here to save us from our troubles and actually motivate us to become productive and positive thinking. There are actually all sorts of public speakers who try their hand (and luck) at becoming the next Dr. Phil. Of course, not all motivational and keynote speakers have Oprah to launch them to celebrity status. One must really work hard in order to achieve not only the popularity that public speakers like Dr. Phil are now enjoying but the authoritative claim on the topic that he or she wants to specialize in.
1. Being A Motivational Speaker

This means that you really have to take your job seriously as a lot of people are paying you to teach them a thing or two about the issues that concerns them. This is why aspiring keynote speakers should keep track of these helpful points to consider whenever delivering a public speech to be able to catch the attention of possible clients as well that may book them for seminars or get their professional help for their personal problems.

2. Duties And Responsibilities

- Supply your audience with the correct information
- Take reference of whenever employees need
- Make use of your gift with words
- Have a quality, canned presentation.
3. Skip The Basics

Nobody wants to listen to a speaker who gives a blow-by-blow account of the stuff that he just read from a book. You will actually lose your audience's interest if you commit this error and you'll forever be stuck with being labeled by people as boring. Surely, this is the worst thing that could ever happen to a speaker because they are actually there as an authority figure, someone that the audience will likely listen to and not just be reminded of their old college professors whose fly is always open.

When it comes to your marketing strategies, however, you should always make sure that they send the right message. Don't put too much focus on the packaging because whether this may refer to you or to the promotional material that you are actually going to hand out, it is best that you keep your focus on what's inside, what the people would actually want to read or hear about. Appearance is nothing when you have nothing but fluff to back-up those glitter laced packages.

4. Accompany Your Presentation With Useful Resources

When making a promotional material for your keynote speaker appearances always make sure that your promotional material absolutely screams of your would be topic and make sure that it is a highly interesting one at that! Your audience will also appreciate viewing various testimonials from fellow believers, lacing your promotional materials with legitimate and accurate testimonials from actual persons who been to your talks affirms your claims as being an incredibly good keynote speaker who's really able to reach out to people and who's ideas and advices are really worth following.

Also, don't ever forget to list down you credentials, that is, if you have any but try to stick to the ones that are relevant to your career as a keynote speaker and also leave some space wherein you will be able to talk about your field of expertise. But you also keep in mind to keep all these facts concise and novel like as people's attention may tend to drift from one thing to another and you wouldn't want to saturate their minds and their interest in you with a novel long promotional material.

5. Appearance and Presentation

Before going to your speaking engagement, pick the clothes you are going to wear. Choose something that will help you to feel confidence and will make you look credible. A neatly and well dressed speaker is more believable than a speaker who is poorly dressed and looks like something the cat dragged in.

Make A Fortune On The Internet

2010-10-07T11:09:00.000+05:30

Think You Can Top Yahoo?

Do you want to make a fortune on the internet? Sure, we all do. People use the Internet to work from home everyday, and many of them earn a living from it. But is it really possible to make a fortune on the Internet?

Well, that depends on what your idea of a fortune is. If working from the Internet allows you to pay your bills, put food on the table, gas in the car, and clothes on Little Johnny's back, then yes, it is indeed possible to make a fortune on the Internet. However, if you are thinking in numbers closer to the upper hundreds of thousands, millions, and even billions then the likelihood of being able to make a fortune on the Internet is probably not too great. Not impossible, mind you (think Michael Dell of Dell Computers, Jeff Bezos of Amazon, Pierry Omidyar of Ebay, and David Filo of Yahoo!-all are worth billions of dollars today), just not too great.

Many websites claim to be able to help you make a fortune on the Internet. Be careful with these. Usually they are scams that try to get you to purchase materials and equipment for something that won't be successful, if it even exists. They'll throw ridiculously high numbers at you, promising you can make that amount if you follow their plan. Some websites, however, are very clear in their definition of what a fortune is. For example, if you visit a website that claims you can make a fortune on the Internet by completing online surveys at twenty-five dollars each, you're probably safe. They are honest about the money you would make, and you are smart enough to know that unless you complete thousands of surveys a month, you aren't going to be able to make a fortune on the Internet using this plan. But if you need some extra cash for the holidays, go for it.

Your dream to make a fortune on the Internet is similar to the dreams of so many others. And, though it's not an impossible dream, it's not an easily possible one, either. Have patience, do research, and most importantly, come up with something bigger than Yahoo!

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2010-10-06T19:24:00.002+05:30

Your First Job Out of College - Make it Count!

2010-10-06T18:59:00.000+05:30

Finding your first job out of college is an exciting and sometimes intimidating process. On the one hand, your future depends on it! You may be faced with new expenses such as rent, food, and student loan payments, and feeling the pressure to find the "perfect" job. On the other hand, today's workplace is much different from that of your parents' generation. The average person changes careers multiple times during his or her work history. Does this mean you should take your first job out of college lightly? Not at all-it simply means that you can stop worrying, and focus your energies on finding the best possible job for you at this time.

Know What You're Looking For

If you haven't yet identified your job target, now is the time to do so! Take advantage of your school's career services and job placement opportunities. These services exist for one reason: to help you in your career. Most career services offices offer a variety of assessments tools to help you determine your best career option. For some college students, this may mean a career outside of your major. For other students, this may mean identifying a specific career within the larger field of study.

Do Your Research

Finding your ideal job takes effort. It's not enough to simply post your resume, job application, and cover letter on the Internet and wait for employers to come calling. If you want to find the best job, you need to engage all your resources. Research the types of companies you want to work for and find out as much about them as possible. Use your network of friends and associates and a variety of job-search tools, including the Internet, classifieds, state and government postings, job fairs, cold calling, and placement agencies and recruiters (although be wary of any agencies or recruiters that charge a fee).

Choose Carefully

When you take advantage of all the options available in your job search, multiple offers are more likely. This method allows you to practice job interviewing and company research skills, and ideally, it will put you in a position of choosing a job rather than accepting one out of fear or desperation.

While it's tempting to accept the first offer you receive, consider it carefully. You don't want to be stuck in a job you hate. If possible, stay in your first job out of college for at least a couple of years to demonstrate your dependability and to gain useful skills. Whether you move up in the company or change is up to you and your options; however, the first job is important for college students and new graduates.

When You've Accepted a Position

Once you have the job, first congratulate yourself! Then, do the best work you can. When done well, your first job out of college can be the foundation upon which you build a successful and enjoyable career.

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Cisco CCNA Certification Exam Tutorial: Distance Vector Command Review

2010-10-01T23:08:00.000+05:30

Part of studying for CCNA exam success is keeping all these new commands straight in your head! And let's face it, there are a lot of commands you need to know in order to pass the CCNA examand earn that certifivcation. Here's a review of some very important distance vector and static routing commands you need to know, along with their proper usage and console output.

Bandwidth
IGRP makes a default assumption that any Serial interface running IGRP is connected to a T1 line, which runs at 1544 KBPS. With equal-cost load-balancing enabled by default, this may be an undesirable assumption.

To alter IGRP's assumption, use the bandwidth command on the serial interface in question. Note that this command does NOT actually affect the bandwidth available to the interface; it merely changes IGRP's assumption of the bandwidth.
R2#conf t

R2(config)#int s0

R2(config-if)#bandwidth 512

Clear ip route *

This command clears your routing table of all non-static and non-connected routes. In a lab environment, it's very handy because it forces your routers running routing protocols to send and request updates, rather than waiting for the regularly scheduled updates.
R2#clear ip route *

Debug ip igrp events

Debug ip igrp events allows you to see IGRP updates being sent and requested. Here, the debug is run and then the routing table is cleared. The router immediately broadcasts update requests via the IGRP-enabled interfaces.

R2#debug ip igrp event

IGRP event debugging is on

R2#clear ip route *

06:02:51: IGRP: broadcasting request on BRI0

06:02:51: IGRP: broadcasting request on Serial0.123

Debug ip igrp transactions

To configure IGRP unequal-cost load-sharing with the variance command, you've got to know the metric of the less-desirable routes. EIGRP keeps these in its topology table; IGRP has no such table.

To get the metrics of routes not in the routing table, run debug ip igrp transactions. To force IGRP updates, the routing table below was cleared with clear ip route *.

R2#debug ip igrp transactions

IGRP protocol debugging is on

R2#clear ip route *

06:05:33: IGRP: received update from 172.12.123.1 on Serial0.123

06:05:33: subnet 172.12.123.0, metric 10476 (neighbor 8476
06:05:33: network 1.0.0.0, metric 8976 (neighbor 501)

06:05:33: IGRP: edition is now 3

06:05:33: IGRP: sending update to 255.255.255.255 via BRI0 (172.12.12.2)

06:05:33: network 1.0.0.0, metric=8976

06:05:33: IGRP: sending update to 255.255.255.255 via Serial0.123 (172.12.123.2) - suppressing null update

06:05:34: IGRP: received update from 172.12.12.1 on BRI0

06:05:34: subnet 172.12.13.0, metric 160250 (neighbor 8476)

06:05:34: network 1.0.0.0, metric 158750 (neighbor 501)

Debug ip rip

R2#debug ip rip

IP protocol debugging is on

R2#clear ip route *

6:14:53: RIP: received v2 update from 172.23.23.3 on Ethernet0

6:14:53: 1.0.0.0/8 via 0.0.0.0 in 16 hops (inaccessible)

6:14:53: 1.1.1.1/32 via 0.0.0.0 in 2 hops

6:14:53: 172.12.0.0/16 via 0.0.0.0 in 16 hops (inaccessible)

6:14:53: 172.12.12.2/32 via 0.0.0.0 in 2 hops

6:14:53: 172.12.13.0/30 via 0.0.0.0 in 1 hops

6:14:53: 172.12.123.0/24 via 0.0.0.0 in 1 hops

6:14:53: 172.23.0.0/16 via 0.0.0.0 in 16 hops (inaccessible)

Run debug ip rip to troubleshoot routing update problems, RIP authentication problems, and to view the routing update contents. Clear ip route * was run to clear the routing table and to force a RIP update.

Ip route
R2#conf t

R2(config)#ip route 1.1.1.1 255.255.255.255 172.12.123.1

OR

R2(config)#ip route 1.1.1.1 255.255.255.255 serial0

To configure a static route to a given destination IP address, use the ip route command. The destination is followed by a subnet mask, and that can be followed by either the next-hop IP address or the exit interface on the local router.

Ip route 0.0.0.0 0.0.0.0

R2#conf t

R2(config)#ip route 0.0.0.0 0.0.0.0 172.12.123.1

OR

R2(config)#ip route 0.0.0.0 0.0.0.0 ethernet0

To configure a default static route, use either of these two commands.

You could have any number for the first "0.0.0.0", since the second set of zeroes is the subnet mask. This means that any destination will match this route statement.

That's a good review to get started with! I'll be back tomorrow with Part II of this CCNA exam command review!

Can USB Data Recovery Be Recovered?

2010-10-01T23:00:00.000+05:30

When you store important information on a usb device, you take the chance of losing that information. Losing data on a USB can be kind of a mystery, but there are companies out there that can help you get that data back. These companies use engineering that can recover your lost data over ninety six percent of the time. These companies can even recover data that has been stored on a damaged USB device. So when you find yourself in a situation where you have lost valuable information you should not assume that this data can not be retrieved.

There are some companies that specialize in repairing damaged USB memory devices. In the process of retrieving your data, companies can also repair your device. Types of the problems they can repair broken solders, loose plugs, and broken internal connections. Some of the devices that they can fix are USB ports, USB sticks, USB drives, USB thumb drive, and Flash memory devices. These companies use a type of recovery called a jump drive recovery. They can recover any files from any type of USB drive or memory stick. Sometimes the chips inside the devices will be damaged, but don't fret; there are some companies that can fix that problem too.

So the conclusion on USB data recovery is that just because information seems to have disappeared, doesn't mean that it is lost forever. There are companies that can find and retrieve lost data on a damaged or removed USB device. In the process of finding data, the problems that caused the data to go missing in the first place will be fixed. This is helpful because it insures that it won't happen again. There are programs out there that can help you retrieve your data by yourself, but the problem might be bigger than you know, so you should always seek professional help. There could be problems inside your device that prevent your device from working properly.

Cisco CCNA - CCNP Certification: How And Why To Build An Etherchannel

2010-10-01T22:56:00.000+05:30

CNA and CCNP candidates are well-versed in Spanning-Tree Protocol, and one of the great things about STP is that it works well with little or no additional configuration. There is one situation where STP works against us just a bit while it prevents switching loops, and that is the situation where two switches have multiple physical connections.

You would think that if you have two separate physical connections between two switches, twice as much data could be sent from one switch to the other than if there was only one connection. STP doesn't allow this by default, however in an effort to prevent switching loops from forming, one of the paths will be blocked.

SW1 and SW2 are connected via two separate physical connections, on ports fast0/11 and fast 0/12. As we can see here on SW1, only port 0/11 is actually forwarding traffic. STP has put the other port into blocking mode (BLK).

SW1#show spanning vlan 10

(some output removed for clarity)

Interface Role Sts Cost Prio.Nbr Type

Fa0/11 Root FWD 19 128.11 P2p

Fa0/12 Altn BLK 19 128.12 P2p

While STP is helping us by preventing switching loops, STP is also hurting us by preventing us from using a perfectly valid path between SW1 and SW2. We could literally double the bandwidth available between the two switches if we could use that path that is currently being blocked.

The secret to using the currently blocked path is configuring an Etherchannel. An Etherchannel is simply a logical bundling of 2 - 8 physical connections between two Cisco switches.

Configuring an Etherchannel is actually quite simple. Use the command "channel-group 1 mode on" on every port you want to be placed into the Etherchannel. Of course, this must be done on both switches if you configure an Etherchannel on one switch and don't do so on the correct ports on the other switch, the line protocol will go down and stay there.

The beauty of an Etherchannel is that STP sees the Etherchannel as one connection. If any of the physical connections inside the Etherchannel go down, STP does not see this, and STP will not recalculate. While traffic flow between the two switches will obviously be slowed, the delay in transmission caused by an STP recalculation is avoided. An Etherchannel also allows us to use multiple physical connections at one time.

Here's how to put these ports into an Etherchannel:

SW1#conf t

Enter configuration commands, one per line. End with CNTL/Z.

SW1(config)#interface fast 0/11<

SW1(config-if)#channel-group 1 mode on

Creating a port-channel interface Port-channel 1

SW1(config-if)#interface fast 0/12

SW1(config-if)#channel-group 1 mode on

SW2#conf t

Enter configuration commands, one per line. End with CNTL/Z.

SW2(config)#int fast 0/11

SW2(config-if)#channel-group 1 mode on

SW2(config-if)#int fast 0/12

SW2(config-if)#channel-group 1 mode on

The command "show interface trunk" and "show spanning-tree vlan 10" will be used to verify the Etherchannel configuration.

SW2#show interface trunk (some output removed for clarity)

Port Mode Encapsulation Status Native vlan

Po1 desirable 802.1q trunking 1

SW2#show spanning vlan 10 (some output removed for clarity)

Interface Role Sts Cost Prio.Nbr Type

Po1 Desg FWD 12 128.65 P2p

Before configuring the Etherchannel, we saw individual ports here. Now we see "Po1", which stands for the interface "port-channel1". This is the logical interface created when an Etherchannel is built. We are now using both physical paths between the two switches at one time!

That's one major benefit in action let's see another. Ordinarily, if the single open path between two trunking switches goes down, there is a significant delay while another valid path is opened - close to a minute in some situations. We will now shut down port 0/11 on SW2 and see the effect on the etherchannel.

SW2#conf t

Enter configuration commands, one per line. End with CNTL/Z.

SW2(config)#int fast 0/11

SW2(config-if)#shutdown

3w0d: %LINK-5-CHANGED: Interface FastEthernet0/11, changed
state to administratively down

SW2#show spanning vlan 10

VLAN0010

Spanning tree enabled protocol ieee

Interface Role Sts Cost Prio.Nbr Type

Po1 Desg FWD 19 128.65 P2p

SW2#show interface trunk

Port Mode Encapsulation Status Native vlan

Po1 desirable 802.1q trunking 1

The Etherchannel did not go down! STP sees the Etherchannel as a single link therefore, as far as STP is concerned, nothing happened.

Building an Etherchannel and knowing how it can benefit your network is an essential skill for CCNA and CCNP success, and it comes in very handy on the job as well. Make sure you are comfortable with building one before taking Cisco's exams!

Do I need Health Insurance?

2010-09-30T15:48:00.000+05:30

If you think you do not need Health Insurance; then think again. The unpredictable nature of life is itself a valid reason to own a health insurance. Life is filled with risks. Wherever there is an element of risk, risk management is indispensable. Insurance is just a form of sensible risk management.

So, what is health insurance? To put it in simple terms, a health insurance policy is an agreement between an individual and an insurance company. The policy will include a host of benefits such as medical tests, medicinal drugs and other medical treatments. When an Insurance policy is issued by the company, then it implies the insurance company has agreed to cover the cost of a particular set of benefits listed in the policy, which are known as "covered services".

So, when a particular service is not covered by the insurance company and you have it performed anyway, the insurance company "denies the claim." In such a situation, the individual will be left with no other choice, but to pay for the service out of his own pocket. However, the policy holder has the right to challenge the insurancecompany's denial, by following the appeal process mentioned in the plan handbook. But, it is advisable to do so after consulting the doctor in this regard.

It is also very important to read the terms and conditions of the insurance policy clearly, before signing up for one. This is to ensure that your hard-earned money is not invested in a policy that does not meet your needs. It is also important to bear in mind the fact that decisions pertaining to what will be and what will not be reimbursed are made by the company, and not by the doctor. So, even when a shadow of a doubt about the policy arises, it is advisable to call the insurance company for support.

In conclusion, when considering the purchase of health insurance it is important to consider all of its merits. One has to realize that the money that is involved in purchasing a medical insurance is very little, when compared to the cost incurred in undergoing some major medical services. Moreover, insurance policies may also be tax deductible, in which case you can be said to be paying for your policy with money you might have otherwise given to the tax man. These are some of the financial incentives of having an insurance policy. Excluding the protection to family and oneself, however, the greatest benefit is that possessing a health insurance policy would also ensure peace of mind to the policy holder, a significant psychological benefit. In light of all these advantages, it really wouldn't be such a bad idea to own a health insurance policy.

Wind Turbine Generators - Free power from mother nature. Maybe we could install it now

2010-09-24T21:04:00.002+05:30

Wind generators are one of the most reliable forms of alternative power sources on the planet. They are made to manufacture power by transforming the kinetic energy of the wind into mechanical energy, which is then either harnessed directly (in the case of windmills, for example, which were used to change wheat into flour, or to pump water for farming) or coupled to a generator that creates a DC output that can be used in a more general sense. In this article I will be talking about the type of wind generators that produce electric energy, as this is more useful to us in our daily lives. Wind turbines are basically large windmills, with gigantic blades that rotate in the wind and produce power from the conversion of the winds force. Wind turbines are manufactured from plastic, aluminium, steel and numerous other space age metals. Wind turbines have a few negative impacts on the environment. They are very visible, and quite unsightly since they must be put in proximity to windy, open terrain to be useful - attempts to locate them off the coast have been met with great success. They require a great deal of energy in their manufacture, energy which is typically fossil-based, and therefore it can take a considerable amount of time before they are positive in terms of total carbon emissions - this time can be anywhere from 2 to 5 years. Wind turbines are linked to the mauling of rare species of birds that can be mutilated as they pass through the turbine fans during migratory passages. With all of the downsides aside, wind turbines should be a choice when talking about a broad plan for renewable energy. Once erected, wind turbines are amazingly efficient in a larger sense - they generate power from a natural, eco-friendly renewable resource, without the hidden social or environmental penalties that we incur with the use of fossil fuels - theres no need to mine for fuel or to transport it - there are no global warming pollutants created, and no need to store, process, or to dispose of toxic wastes. At the small side of the scale, turbines can be as tiny as 5 feet in diameter and are capable of only a few hundred watts. On the high end of the spectrum, turbines can be as huge as three hundred feet in diameter and are capable of generating two to five megawatts of power. Similar to photovoltaic solar power generation, there might be rebates available for construction, and excess energy can be sold back to the power company. Wind velocity is impacted by topography and increases with height above the ground, so wind turbines are generally installed on top of large towers. In a typical application, the wind turbine sits on top of a tall tower and generates low voltage DC which is used to charge a battery store - this stored potential energy is ultimately utilized by routing it through an inverter that changes the low voltage direct current power into utility voltage alternating current electricity that can be used in household applications. By concentrating a lot of turbines into wind farms a substantial amount of electricity can be stored and utilized, perhaps for a whole city or town. Because the wind doesnt blow all of the time in many areas, wind turbines are used as adjuncts in hybrid configurations with many different technologies like photovoltaic panels, and diesel generators to provide a consistent source of electricity. Dissimilar to fossil-fuel stations, wind turbines are clean and green - they dont create the carbon dioxide emissions that are causing greenhouse gases or the SO2 emissions that cause acid rain. Todays turbines are divided into 2 categories, namely horizontal turbines and vertica turbines. Todays horizontal axis wind turbines are actually far better at capturing the wind than vertical axis turbines given the same amount of swept area (which is the diameter of the circle traced by the outside tip of the rotor blades).

The Solution To Finding Your Lost Files - Data Recovery Companies

2010-09-24T20:44:00.002+05:30

When the worst happens to your computer and all your files disappear, never worry! There are a number of quality data recovery companies that are able to restore your critical files quickly and easily.

Instead of tearing out your hair over a stubborn computer that is holding that essential file hostage, let the worries slide away and send off your hard drive to a data recovery company. These companies work their magic and recover files of all sizes in a remarkably quick turn around time. This service is essential for any individual or business that has fallen onto hard times with their computer.

Most data recovery companies operate over the internet and occupy cyberspace as they would a store front. If you find yourself in need of a quality company to find your files, look no further than the World Wide Web.

A simple search of search engines will produce hundreds of quality companies eager to solve your every problem. Before you send off your hard drive, carefully evaluate the chosen company to ensure it is legitimate and reputable. Using an incorrect company may result in further headaches and a loss of money for services not rendered.

Upon your search for a data recovery company, investigate their capabilities and services. Choosing a company that will best serve your needs will ensure the greater success in the end. You may need to compare services versus charges for these data recovery companies.

The old adage, "you get what you pay for" could not be truer when it comes to regaining your lost files. If you are taking the trouble to send off your hard drive in an attempt to reclaim critical files for business or personal reasons, then you should be prepared to spend the appropriate amount of money to get the job done. However, just because one data recovery is more expensive than another one does not mean the pricier company is more successful.
When choosing a data recovery company to reclaim your files, consider contacting individuals who has used their services in the past. This recommendation to use or to avoid the company may be an excellent method to choosing a company.

Also, contact the company directly and explain your specific situation. A representative for the company will be able to discuss the possibility of the recovery of your files and the estimated cost of their services. You should be sure to inquire the expense if the company is unable to recover the lost files. Many companies offer to return your hard drive without charging for their services if they are unable to deliver your compromised files.

Whichever data recovery company you entrust to regain your lost files, be sure to keep the company's contact information if you are pleased with the services rendered. Having this resource can be invaluable if a similar fate befalls your files in the future and you need a reputable source to recover these files as quickly as possible. If you are pleased with the data recovery company, be sure to tell other individuals in your predicament.

How To Protect Your Debit and Credit Cards

2010-09-17T18:22:00.002+05:30

The following suggestions may help you protect your credit card and your ATM or debit card accounts.

For credit and ATM or debit cards:

Be cautious about disclosing your account number over the phone unless you know you're dealing with a reputable company.

Never put your account number on the outside of an envelope or on a postcard.

Draw a line through blank spaces on charge or debit slips above the total so the amount cannot be changed.

Don't sign a blank charge or debit slip.

Tear up carbons and save your receipts to check against your monthly statements.

Cut up old cards - cutting through the account number - before disposing of them.

Open monthly statements promptly and compare them with your receipts. Report mistakes or discrepancies as soon as possible to the special address listed on your statement for inquiries. Under the FCBA (credit cards) and the EFTA (ATM or debit cards), the card issuer must investigate errors reported to them within 60 days of the date your statement was mailed to you.

Keep a record - in a safe place separate from your cards - of your account numbers, expiration dates, and the telephone numbers of each card issuer so you can report a loss quickly.

Carry only those cards that you anticipate you'll need.

For ATM or debit cards:

Don't carry your PIN in your wallet or purse or write it on your ATM or debit card.

Never write your PIN on the outside of a deposit slip, an envelope, or other papers that could be easily lost or seen.

Carefully check ATM or debit card transactions before you enter the PIN or before you sign the receipt; the funds for this item will be fairly quickly transferred out of your checking or other deposit account.
Periodically check your account activity. This is particularly important if you bank online. Compare the current balance and recent withdrawals or transfers to those you've recorded, including your current ATM and debit card withdrawals and purchases and your recent checks. If you notice transactions you didn't make, or if your balance has dropped suddenly without activity by you, immediately report the problem to your card issuer. Someone may have co-opted your account information to commit fraud.

Should you buy a registration service?

For an annual fee, companies will notify the issuers of your credit card and your ATM or debit card accounts if your card is lost or stolen. This service allows you to make only one phone call to report all card losses rather than calling individual issuers. Most services also will request replacement cards on your behalf.

Purchasing a card registration service may be convenient, but it's not required. The FCBA and the EFTA give you the right to contact your card issuers directly in the event of a loss or suspected unauthorized use.

If you decide to buy a registration service, compare offers. Carefully read the contract to determine the company's obligations and your liability. For example, will the company reimburse you if it fails to notify card issuers promptly once you've called in the loss to the service? If not, you could be liable for unauthorized charges or transfers.

Iphone Software-Download It For Free

2010-08-26T17:53:00.002+05:30

In case you have been under a rock for the last five years, Apple's Ipod has been a phenomenal success, so much so that it's spawned it's owned cultures and styles. Apple's latest release, the Iphone, looks set to do much the same thing, as it's a cellphone which gives you full internet abilities and lets you carry your whole music and movie collection around and watch it on the go. One of the best reasons to own an Iphone, is so that you may download some of the cool software that's emerging for it.

At this time, Apple have restricted the Iphone and don't allow any third party manufacturers to develop software for it. Many people fail to see the point of this restriction, and even though the device is relatively new, and hackers have already been able to bypass security on the unit and get into the firmware. This means that users are no longer stuck with the cell networks that Apple have forced onto them-Apple aren't too pleased however, and have issued statements declaring that such hacking will violate the terms and conditions of the user's guarantee.

It is reported that Apple are soon to be releasing a security update for the Iphone, which will of course be mandatory, and will once again attempt to block the use of other cell networks. Whether the hackers will again be able to break into the firmware after this update is anybody's guess. The other major aspect to be updated, it is thought, is to give the Iphone direct access to the Itunes media download store, which as it stands cannot be done directly through the phone itself. Apple was accused of dropping the ball in a major way when the Iphone went live and people discovered for all it's technology, it was unable to download music directly to the phone itself, something other cellphones have been capable of for the last couple of years at least.

Apple have recently committed themselves to ongoing updates and development of the Iphone software, which will be obtainable free of charge for all users. Whether this is truly a goodwill gesture as they seem to claim or just an attempt to repeatedly block the hackers remains to be seen.

Iphones really are starting to be the new craze, taking over from the Ipod. If you want to be able to listen to music, use your cellphone, browse the web and watch movies, what more could you want?

MAHESH Childhood Photos

2010-08-25T19:46:00.001+05:30

Deleting A File Doesn't Mean It's Deleted Forever So How Do You Securely Erase Data From A Computer?

2010-08-25T19:23:00.000+05:30

It is a common misconception of PC users that once they have dropped a file into the recycle bin and emptied it that that is it, the file is gone for good.

Wrong!

All that happens when you erase a file by either deleting it or putting it into the trash, is that Windows has been told not to recognize the file so you do not see it when you open a folder or your desktop. In fact, it is not erased at all, the data is still there on your hard drive and it will remain there until the information is over written by some other file or data. Knowing where to look will also lead a snooper to those places in the Windows operating system that a casual user would not normally know about or think to look such as temporary documents or temporary internet files and the cache.

The issue is how do we get rid of files and information that allows you to have a degree of confidence and security that the data has been erased forever?

This becomes particularly acute when you are looking at recycling or trashing an old computer as many people are currently doing with the Windows Vista upgrading that is happening at the moment. Handing over a PC to the local school, charity or selling it on becomes fraught if you have data lurking their that can easily be recovered by a free file recovery program downloaded from the hundreds freely available on the internet. Imagine your credit card information, banking passwords or personal information such as family photographs being recovered in a matter of seconds from your machine?

Your first stop is the internet and simply putting file recovery freeware as a search string in your search engine will throw up a lot of utilities that you can feely use. PCInspector is a good example but there are many more, and here is an overview of the features you can expect. PCInspector will recover deleted files of a wide variety and not just Windows files such as Word, PowerPoint or Excel. You can recover html, xhtml, gif, avi, mp3 files and many more.

Moving onto the commercially available software, Stompsoft have a good range of file recovery software as well as an extremely good file erase package that has been certified to meet the US Department of Defense sanitation standard for data erasure. Typically, the commercial software tends to retail at around the $20-$30 mark but if you are serious about your PC security this is a small price to pay. Commercial software does tend to offer more features than freeware and to be frank, the support you get with commercial software does tend to make the price worthwhile as in many cases you will be looking to use a file delete utility prior to ridding yourself of the PC. Once the machine has gone you are not going to get the chance to go back and repeat a file erase utility in this instance so you need to get it right the first time.