55Which one of the following is a component of Central Processing Unit?2.0 MarksControl UnitRegistry(main memory)MotherboardBoth A and B

Break Down the Problem

1. Identify the components of a Central Processing Unit (CPU).
2. Evaluate the options provided to determine which are correct.

Relevant Concepts

The Central Processing Unit (CPU) consists of various components that enable it to process data efficiently. The primary components include:

• Control Unit (CU): Directs operations within the CPU and coordinates how data moves within the computer.
• Registers: Small storage locations within the CPU used to hold data temporarily.

Analysis and Detail

1. Control Unit: This is a crucial component of the CPU responsible for executing instructions by directing the operation of the processor.
2. Registers: They play a significant role in the immediate processing of instructions.

The option "main memory" refers to RAM, which is not a part of the CPU but is vital for holding data that the CPU accesses. The option "motherboard" refers to the main circuit board that houses the CPU and other components but is not part of the CPU itself.

Verify and Summarize

From the analysis, it is clear that both components one can choose from (Control Unit and Registry) directly belong to the CPU, while the other options do not.

Final Answer

Both A and B (Control Unit and Registers) are components of the Central Processing Unit.