Which of the following executes the computer’s commands? Options: A . &nbspArithmetic unit B . &nbspLogic unit C . &nbsp1’ and ‘2’ D . &nbspControl unit E . &nbspNone of these

Which of the following executes the computer’s commands?

Question

Which of the following executes the computer’s commands?

Answer: Option C
1’ and ‘2’ refers to the two components of the Central Processing Unit (CPU) which executes the instructions given by the computer. The two components are the Arithmetic Logic Unit (ALU) and the Control Unit (CU).

The Arithmetic Logic Unit (ALU) is responsible for carrying out the arithmetic and logic operations. It performs mathematical calculations like addition, subtraction, multiplication, and division. It also compares two numbers and performs logical operations such as AND, OR, and NOT.

The Control Unit (CU) is responsible for controlling the flow of data and instructions within the computer. It fetches the instructions from the memory, interprets them, and directs the ALU to execute them. The CU also controls the input and output devices.

Together, these two components of the CPU make up the most important part of the computer which executes the instructions given by the user.

In short, the answer is C. ‘1’ and ‘2’ which refers to the components of the Central Processing Unit (CPU) which executes the instructions given by the computer.

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