CPU & How a Computer Works

Which device is also known as the brain of the computer?

• Keyboard

• CPU

How many important parts does a CPU has?

• 2

• 3

Which part of a computer does perform arithmetic and logical operations?

• ALU

• MU

Tell the names of 3 important parts of CPU.

(a)  

Which part of computer does store information and instructions?

• CU

• MU

Which part of computer does keep control on all the other components?

• MU

• CU

The computer completes a task in (a)   steps.

Suppose you need to multiply the numbers 5 and 6. This information is -

• instruction

• data

Instructions and data together form -

• Input

• Output

The actual process of information is done in -

• Monitor

• CPU