COMPUTER HARDWARE

COMPONENTS IN COMPUTER HARDWARE

1. PROCESSOR
2. MOTHERBOARD
3. MEMORY
4. ADAPTER CARD
5. INPUT DEVICES
6. OUTPUT DEVICES

PROCESSOR...

 -Processor  is an electronic component which process a lot of operations and instruction from users.

-Consist of 2 components which are Arithmetic Logic Unit (ALU) and Control Unit (CU).

-CU carries out all basic instructions while ALU interprets and performs logical instructions which  include arithmetic operations

-CU and ALU work together in machine cycle:

• FETCH- Process  of obtaining a program instruction or data from memory.
• DECODE- Process of translating the instruction into signals the computer can execute.
• EXECUTE- Process of carrying out the commands.
• STORE- Writing result to memory.

INFORMATION PROCESSING CYCLE

Input

•Any data and instruction entered into memory of computer.

Output

•Data that has been processed into a useful form.

Process

•Transform an input data flow into an output data flow.

Storage

•Hold data instructions and information for future use.

INTRODUCTION TO COMPUTER SYSTEM

A computer system is a computer function that consist of operating system,software and hardware.

Components of a computer system :

i) HARDWARE

• Input devices
• CPU
• Output devices
• Storage devices

ii)SOFTWARE

• System software
• Application software

ABOUT US

TRIPLE AAA.

Welcome to our blog and welcome to some real online reading material!

We publish to you the detailed specs of what a computer system is. 

Just before we go any further,let's have a little intro on the minds behind this technical blogsite :

The first A, Mr. Mohamad Asyraf Bin Mohd Nasir.
Born in the streets of Kuala Lumpur but raised up in Petaling Jaya,Selangor. 
KMPk Gopeng,Perak batch 2013/2014. Modul II.
Future engineer,current enthusiast. Working alongside me are two other delightful ladies ;

The next A, Ms. Che Asmawani Binti Che Anuar.
KMPk AWESOME PERGHHH!! From Kelantan Darul Naim. Conversion student from module 3 to module 2.. 


The third A to our proudly formed group,is Norasmiza Binti Mohd.
lives in Jengka Pahang..currently study in Perak Matriculation College...PST module 2 student...