Popular Posts

30 Mar 2011

Functional Units of a Computer

 Functional Units of a Computer


          The hardware of the computer system is a collection of electronic circuits and other devices.There are certain basic components or building blocks that exist in all computer system.These components are the Central Processing Unit (CPU), Memory, Input devices and the Output devices.A systematic interaction between these components is essential for the functioning of the computer.

Central Processing Unit (CPU)

    The CPU is referred to as the brain of the computer.The CPU controls the overall functioning of a system.It is the part of the computer where the actual processing of the data by taking input device , storing data in the memory and retrieving them when needed and directing the processed data  to the output device.The CPU comprises of  three parts
     => Arithmetic Logic Unit (ALU)
     => Memory 
     => Control Unit
(Click on topics for more info)

The other Functional units of computer are :

 ◘  Output Unit


17 comments:

Anonymous said...

Just desire to say your article is as astonishing.
The clearness in your post is just great and i could assume you
are an expert on this subject. Well with your permission
let me to grab your feed to keep updated with forthcoming post.

Thanks a million and please carry on the gratifying work.
My weblog ; lanautica.com

Anonymous said...

Excellent way of telling, and good piece of writing to get information regarding my presentation subject,
which i am going to present in school.
Also visit my blog post : buy vietnam dong

Anonymous said...

If you are going for most excellent contents like me, simply visit this web page everyday for the reason that it provides
feature contents, thanks
My web blog :: Effective Business Plan

Anonymous said...

Malaysia & Singapore & brunei greatest online
blogshop for wholesale & supply korean add-ons,
earrings, earstuds, choker, rings, bangle, trinket &
hair add-ons. Promotion 35 % wholesale price cut. Ship Worldwide
Take a look at my blog post :: Malaysia wholesale korean accessories shop

Anonymous said...

Thanks a lot for sharing this with all folks you actually recognise what
you're speaking approximately! Bookmarked. Please additionally visit my site =). We could have a link trade arrangement between us
my website :: Go Here

Anonymous said...

Wow, this paragraph is pleasant, my sister is analyzing these kinds of things,
so I am going to inform her.
Also see my website :: MLM diary

Anonymous said...

What's up, yeah this post is in fact fastidious and I have learned lot of things from it about blogging. thanks.
Also see my website :: mma fighters

Anonymous said...

[url=http://vtyupdr.com]zTKcGCuFdJX[/url] - vZuzuTkJIOng , http://pyfnknfrtw.com

Anonymous said...

That is a really good tip especially to those new to the blogosphere.

Short but very accurate info… Thanks for sharing this one.

A must read article!

Look into my web page :: primary games arcade

Anonymous said...

Now I am going away to do my breakfast, when having my breakfast coming again to read
further news.

Stop by my blog post careers

Anonymous said...

What's up friends, its wonderful article concerning tutoringand completely explained, keep it up all the time.

Review my web site ... blogging
Also see my web page :: eco-friendly kids

Anonymous said...

I love your blog.. very nice colors & theme.
Did you create this website yourself or did you hire someone to do it for you?
Plz respond as I'm looking to create my own blog and would like to know where u got this from. thank you

Review my web-site :: www.pissingpussies.org

Anonymous said...

My programmer is trying to convince me to move to .
net from PHP. I have always disliked the idea because of the expenses.
But he's tryiong none the less. I've been using Movable-type on
a variety of websites for about a year and am concerned
about switching to another platform. I have heard great things about blogengine.
net. Is there a way I can transfer all my wordpress content into
it? Any help would be really appreciated!

Also visit my site ... xxxmoviegalls.com

Anonymous said...

Link exchange is nothing else but it is simply placing the other person's blog link on your page at appropriate place and other person will also do same in support of you.

Also visit my site - Voyeur porn

Anonymous said...

Hey there! I know this is kinda off topic but I was wondering which blog platform
are you using for this website? I'm getting tired of Wordpress because I've had problems with
hackers and I'm looking at alternatives for another platform. I would be awesome if you could point me in the direction of a good platform.

Here is my webpage: sexygirlchat.net

Anonymous said...

Here then is our list of Arsenal Legends, with apologies to a number of the
fantastic players we have still left out. The concept is traced into a Northern League chief through
the fight he was struck by some birds that were resting on
signals Lombard earning feeling the victory. It has the serious possible of dealing some
nuts problems, primarily to those people enemy champions who do not have
any magic resistance gear.

my homepage; league of legends hacks

Anonymous said...

What's up to every one, the contents existing at this web site are genuinely remarkable for people experience, well, keep up the nice work fellows.

my web site; friend blowjob video