Le@rn Computer Journey
What is Computer?? Computer is an electronic device which does calculation accurately and fastly than an human being. you can define a computer as- C - Commonly O - Operated M - Machine P - Particularly U - Used For T - Technology E - Education And R - Research The block diagram can be defined as - Input unit This unit consist as a hardware device. Data capable to take the input from hardware. Processing unit This unit consist of those hardware which are capable to perform to perform the arithmetical and logical operation in computer. The major component of this unit is C.P.U ( Central Processing Unit ) CPU is also known as Brain of the computer . It consist three main sub components- 1- ALU (Arithmetical & logic unit ) 2- CU (Cont...