Thursday, March 29, 2012

The micro Processer

@. The Micro Processor 

               Micro processor is a single chip that performs the functions of a central processing unit.A chip consists of millions of  thing electronic components attached on a piece of silican. A micro computer consists of a micro processor,together with other chips such as memory chip.මෙතන ක්ලික් කරල තව විස්තර බලාගන්න.

Data and Information

1.What is the data?

                          Data can be numbers,letters,mathematical,expressions,mouse clicks or button presses.(meaningless information)

2.What is the information? 

                         Information is processed data. It is answer to a problem.Information is organized and presented in a understandable way.

What is the computer

Computer is an electronic device,which process raw data in to meaningful information.It csn also be defined as a machine.That can sole problems by accepting data, performing certain tasks and presenting results of those tasks under the directions of detailed step by step instructions.මෙතන ක්ලික් කරල තව විස්තර බලාගන්න.