Question

Name all the blocks to represent the functional operation of CPU

Answer 1

1.fetch it..
2.decode
3.execute
4.store...

Answer 2

Answer:

Following are the blocks that represent functional operation of the CPU:

i) Control Unit: heart of CPU that controls communication and operations between arithmetic logical unit and memory unit.  

ii) Arithmetic Logical Unit: performs various arithmetic operations as its name suggest. Responsible for performing addition, subtraction, multiplication, division and logical operations as well. Examples of logical operations are AND, NOR, NOT, OR etc.

iii) Memory Unit: Data required for ALU is stored in the memory unit. Results of ALU operations are also stored in memory unit for further use.