CLASSIFICATION OF COMPUTERS & THE CPU TOWER

Computers are classified into _____________ types based on their size,speed,processing power and cost.

• Two

• Eight

• Four

• Three

(a)   computers are the slowest of all the types.

(a)   computers are most powerful and expensive of all the computers.

(a)   computers are used in large organization like banks, insurance companies , etc.

The CPU Tower or CPU Cabinet is also called as the _________________

• Control Unit

• ALU

• Memory Unit

• System Unit

A (a)   is also called as the Main Circuit Board.

(a)   is also called as the processor & the brain of the Computer.

CPU consists of (a)   main components.

_________________ performs two types of operations.

• System Unit

• Memory Unit

• Arithmetic Logic Unit

• Control Unit

(a)   unit is the main memory of the computer.