PrasadTechnology

HOW DNS WORKS?

2015-05-09T07:36:00.000-07:00

The abbreviation of DNS is DomainNameSystem. I think DNS is the very big change in the technology. If there is no DNS we have to remember the ip addresses of the websites it is impossible to remember more than 5 or 6 ip addresses so it is the big change in the technology. DNS will convert text into ip address before it is going to server because every web page in server has an address with out knowing that address it is not possible to retrieve the web page so DNS is very important technology.

Here I am going to tell how DNS working actually when we are sending request to server. I am taking example ,i am requested www.google.com from my system then how DNS working.
1.when i request www.google.com request the nearest DNS server (Naming Resolver) will convert into ip address.

2.It will check ip address in the cache of that DNS server(Naming Resolver) if it is found that will not go to google server instead the page in the cache will be returned to my system.

3.If my page not in the cache then it will go to the root server then it will ask do you know this ip address then it will tell to the Naming Resolver i know from which domain it is coming then it will return .com server ip address to the Naming Resolver.

4.Then Naming Resolver go the .com server we can call as top level domain server.It will tell to the Naming Resolver I know the ip address of google.com and returns ip address of the google.com to the Naming Resolver.

5.Then again it will go to the ip address given by top level domain server.Then it will search requested address in the second level domain server.It will find that address and returns the page in the address to the naming resolver.

Then that page returned to my system.This is how DNS system working.Thank you readers for reading article for getting good subject on DNS.

WIRE LESS FINGER MOUSE

2015-05-07T08:59:00.002-07:00

As the technology is growing our body weight also growing just for fun. Wire less finger mouse is the project works on bluetooth technology. Of coarse Wire less finger mouse is not a new technology.

This project works like same as how wireless mouse works. But we are wearing mouse to finger and also we have to charge the mouse. This just work as 6th sense as described by pranav mistry if you are not seen i am providing link below.
https://www.youtube.com/watch?v=YrtANPtnhyg

WINDOWS10 FEATURES

2015-03-29T06:35:00.001-07:00

As we know Windows 10 is going to release by the Microsoft because the failure of windows 8.
Microsoft offering Windows free to upgrade all the users.I think It is going to release in summer.
Here are some features of Windows 10.
http://www.pcworld.com/article/2874400/windows-10-the-10-coolest-features-you-should-check-out-first.html#slide1

INSTALLING DRIVERS IN UBUNTU IS SIMPLE

2014-09-02T21:32:00.001-07:00

Installing drivers in ubuntu is very difficult. I searched so many sites and finally i solved my problem.
Don't waste time to install drivers in ubuntu. I installed drivers in my lap yesterday.It is now easy to you don't try another commands other than these.
first open the terminal.
sudo apt-get update

sudo update-pciids

sudo apt-get install linux-firmware-nonfree

sudo reboot

sudo apt-get install <PACKAGE_NAME>

and then reboot. In the example above, the PACKAGE_NAME is linux-firmware-nonfree.

These are possible when you connected to broadband or modem.

BANK UPDATES

2014-08-27T05:28:00.000-07:00

Now i want to share my idea that why i am running this blog?.Main intension of this blog is to make the students to get a job what ever that may wheither it is private job or govt.job.Getting govt.job is very difficult but it is very easy if you have didication on particular subject.Mostly bank jobs and railway jobs are very good govt jobs .Now i would like to give some sites to get knowledge on bank jobs.click on the below links.
www.bankersadda.com
http://www.gr8ambitionz.com.

RESET SETTINGS IN UBUNTU

2014-08-22T10:20:00.000-07:00

Hi friends now i came with new topic i.e how to reset settings in ubuntu.Last time i posted that i to learn linnux administration.I learned the commands in ubuntu and there is no os other tan ubuntu.In the process of learning commands in terminal unfortunately i typed wrong command and then totally my os crashed.Now i am using windows also i installed ubuntu by using virtual box.I hope that it is better to do experiments in terminal.When i installed ubuntu in virtual box suddenly by mistake desktop settings are changed and then i have struggled to get back to default settings.Now i am giving a command to reset settings i.e

rm -rf .gnome .gnome2 .gconf .gconfd .metacity

Now restart the computer thats it.

LINUX ADMINISTRATION

2014-08-12T05:57:00.002-07:00

Linux administration is a beautiful coarse that has so many opportunities but it is very hard to learn but it is easy to learn if you put more effects on linux administration.I surfed so many websites but i have not find good material after so much waste of time i find one good website that provides very good basics for linux administration.
In this website they provided 18 tutorials.Every tutorial is important.Not only learning but also practice if you not practice you may forgot because there are so many commands we have to learn.
For example :cat,cal,date,clear,finger,history,ps,ls,grep,find,where,locate,where is etc. There are so many commands i provided 0.1% commands.So listen tutorials and keep practice.And all the best friends.In youtube type guru99 tutorials or click on the link www.guru99.com.

UNKNOWN THINGS ABOUT ZUCKERBERG

2014-07-16T22:31:00.003-07:00

We know that ZuckerBerg is the founder of the Facebook and also he is the richest young man in the world.

I think it is the time to know some more facts about the ZuckerBerg and how he became richest in the world.

To know About him clink on the below link.

http://electronics.howstuffworks.com/tech-myths/5-myths-about-mark-zuckerberg.htm#page=0

VERY INTERESTING UNKNOWN FACTS

2014-07-15T04:35:00.001-07:00

Every one doesn't know all the things in the world.But we have to try reach peak of the mountain in the subject what ever it may be.If you learn the things which others don't know then you will be look different from others and you will be get good respect from others.If you want become something special in you'r group ask the questions to your friends by clicking the link.
http://www.citehr.com/67426-very-interesting-unknown-facts.html .

HOW TO SPEAK ENGLISH FLUENTLY?

2014-07-14T03:10:00.002-07:00

English is very important for every one whether he is employer or he is student or what ever the
profession may be. In every website we can see that if know listening English then it is very easy to speak English fluently.The easy way to learn english rather than learning with the eyes learning with the ears is so important to speak english fluently.After searching for so many websites i find one good website.In this website they provided the audio files.Click on the link to go to the website.effortless englishclub.com.

Technology News

2014-05-11T22:12:00.000-07:00

If you want fast and latest updates about technology click on the link tech crunch.com. if you want social news and technical news click on the link times of india.com.if you want live tv on your mobile go to live tv.Now I am using nokia6303c even i am not using Android i am able to see live tv.if any doubts leave a comment.

APTITUDE QUESTIONS

2014-04-11T05:02:00.002-07:00

As a fresher every one is waiting to get a job but is very difficult with out knowing aptitude.last time i provided one website for a c languages.now i am giving another website to know the aptitude.please click the on the link www.indiabix.com

CPROGRAMS

2014-03-13T04:00:00.000-07:00

At last post i gave one website i:e fresh2refresh.now i would like to introduce another website that is cquestions.com .my advice to all freshers is that first read fresh2refresh and then read cquestions.com.because therioatically fresh2refresh is very good.and programatically c questions.com is very good.after reading these two websites you will definitely get good knowledge on c language.

C BASICS

2014-02-11T03:07:00.001-08:00

now a days every graduate should learn about c basics because in every technical interview they are focusing on the c language hence my advice to all the freshers should learn about the c basics.
i am giving one website fresh2refresh .one's check this website it is useful for you.

RSS FEED READER

2014-01-25T04:36:00.002-08:00

Rss feed reader is nothing but getting together number of web sites in one siterssinclude.com

2012-12-10T06:02:00.001-08:00

some of my asked me that why we are getting downloading errors?
and also i listen most problem belongs to you tube .there problem
is that some times you tube is playing in mobile and some times not
playing?

coming to first question if you are downloading file from one sim

suddenly one call is came then automatically the downloading will

be paused .and then your changed the sim then your clicked on

resume then we can get downloading errors.that means in which sim

we are given instrounction to download in that sim only you to resume

your file.

coming to second question in which sim your downloaded youtube

application in that sim only you can play you tube .

like this question you can me .