# Control unit of a digital computer is often called the ____________? with Answer - PPSC Past Papers | TestPrep

> Solved MCQ: Control unit of a digital computer is often called the ____________? Correct Answer: B. nerve center. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# Control unit of a digital computer is often called the ____________?

Direct Answer & Quick Reference

The correct option is **B. nerve center**.

The Control Unit of the computer is called the nerve centre of the computer. The brain of the computer is called the CPU. CPU stands for Central Processing Unit. The control unit (...

A. clock

B. nerve center **(Correct Answer)**

C. main memory

D. all of them

Verified Key: B. nerve center
Solved by 2,725+ students

**Detailed Explanation & Reference:**

The Control Unit of the computer is called the nerve centre of the computer. The brain of the computer is called the CPU. CPU stands for Central Processing Unit. The control unit (CU) of a digital computer is part of the central processing unit (CPU), which is sometimes called the “brain” of the computer. Explanation The CPU is a complex set of electronic circuitry that executes instructions from a computer program. The CU is a component of the CPU that directs the operation of the processor. The CU receives data from the user, translates it into control signals, and delivers them to the processor. The processor then instructs the computer’s hardware on what operations to perform. The CPU also includes the arithmetic logic unit (ALU), which performs arithmetic functions like addition, subtraction, and division.

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