Arithmetic | MCQs

Explanation

An arithmetic logic unit  is a digital circuit used to perform arithmetic and logic operations.

It represents the fundamental building block of the central processing unit (CPU) of a computer.

Modern CPUs contain very powerful and complex ALUs.

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Explanation

Explanation

The CPU (Central Processing Unit) is the part of the computer that adds, compares, and processes data.

It includes components like the ALU (Arithmetic Logic Unit) and Control Unit that handle these tasks.

Explanation

Let's calculate:

F7 = 12

H12 = 30

Formula: F7 * H12 = 12 * 30 = 360

Explanation

The Control Unit (CU) directs the operation of the Arithmetic Logic Unit (ALU).

It tells the ALU what operation to perform based on the instructions from the program.

Explanation

To add two cells (A1 and A2) together, you use the following formula *=A1+A2. 

Explanation

Arithmetic Operations are performed by ALU.

ALU stands for Arithmetic & Logical Unit. 

Explanation

Usually the word Work is followed by preposition On.

I am working on this topic.

She is working on arithmetic.

He is working on a new project.

Explanation

JMP instruction transfers the flow of execution by changing the program counter.

Explanation

The principal component of the CPU is the Arithmetic Logic Unit and Control Unit.