What are the basic units of computer ? Give two names of sub-units of

1.	What are the basic units of computer ? Give two names of sub-units of CPU and also give the functions of each unit.
Answer» The computer consists of the following basic units : 1. Input unit 2. Central Processing Unit (CPU) 3. Output unit 4. Memory unit The CPU has two subunits : (A) Control Unit (CU): Control unit controls the entire operation being carried out. (B) Arithmetic Logic Unit (ALU): It performs the arithmetic and logical operations.

What are the basic units of computer ? Give two names of sub-units of CPU and also give the functions of each unit.

Answer»

The computer consists of the following basic units :

1. Input unit

2. Central Processing Unit (CPU)

3. Output unit

4. Memory unit

The CPU has two subunits :

(A) Control Unit (CU): Control unit controls the entire operation being carried out.

(B) Arithmetic Logic Unit (ALU): It performs the arithmetic and logical operations.