search
arrow-left Previous
Next arrow-right
Q: Control Unit is called the……… of a computer.
  • A. heart
  • B. nerve center or brain
  • C. Kidney
  • D. All options are correct.
Correct Answer: Option B - The Central Processing Unit (CPU) has three main components- Control Unit (CU), Memory unit (register) and Arithmetic Logic Unit (ALU). The control unit, directs the processor operation. The CPU is called the nerve center or brain of the computer.
B. The Central Processing Unit (CPU) has three main components- Control Unit (CU), Memory unit (register) and Arithmetic Logic Unit (ALU). The control unit, directs the processor operation. The CPU is called the nerve center or brain of the computer.

Explanations:

The Central Processing Unit (CPU) has three main components- Control Unit (CU), Memory unit (register) and Arithmetic Logic Unit (ALU). The control unit, directs the processor operation. The CPU is called the nerve center or brain of the computer.