Question

Draw a block diagram of basic organization of a computer system and list the functions of two main components of CPU​

Answer 1

Answer:

Two main components of CPU is -

i) ALU (Arithmetic and Logic Unit)- It is responsible for carrying out arithmetic instructions or logical instructions.

ii) CU (Control Unit)- This unit is responsible for controlling the execution of instructions- one istruction at a time and hence it supervises and controls required components to carry out the instructions