RBI Assistant / Computer Knowledge

RBI Assistant Computer Architecture practice questions

Try Computer Architecture questions, then start the free Computer Knowledge mini mock.

66 practice questions Answer explanations Why each answer works

Sample practice

Computer Architecture questions with answers

Question 1 / Computer Architecture

Which Computer Knowledge term is best described as the main unit that executes instructions?

A. ALU
B. Control Unit
C. Register
D. CPU

Correct answer

D. CPU

Why

CPU means Central Processing Unit that executes instructions.

Question 2 / Computer Architecture

Which Computer Knowledge term is best described as the CPU part used for arithmetic and comparisons?

A. Register
B. Cache Memory
C. ALU
D. Control Unit

Correct answer

C. ALU

Why

ALU means Arithmetic Logic Unit that performs arithmetic and logical operations.

Question 3 / Computer Architecture

Which Computer Knowledge term is best described as the CPU part that controls and coordinates operations?

A. Motherboard
B. Control Unit
C. Register
D. Cache Memory

Correct answer

B. Control Unit

Why

Control Unit means CPU component that directs operations of other units.

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