Computer Knowledge

Computer Fundamentals and System Concepts

2,255 Questions

Computer fundamentals and system concepts questions cover core hardware components, operating systems, and historical computer milestones. Topics include the kernel, central processing unit, and basic computing terminology. These foundational questions are strictly essential for scoring well in computer knowledge sections.

Central processing unitComputer operating systemsSupercomputer milestonesSystem registry functionsKernel operationsAndroid applications

Computer Fundamentals and System Concepts Questions

Multiple choice

What is the term used to describe a malicious software program that can replicate itself and spread from one computer to another?

  1. Virus

  2. Trojan horse

  3. Worm

  4. Rootkit
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A worm is a type of malicious software that can replicate itself and spread from one computer to another without requiring human interaction.

Multiple choice

What was the first widely used personal computer?

  1. The Apple I

  2. The TRS-80

  3. The Commodore 64

  4. The IBM PC
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The IBM PC was the first widely used personal computer. It was introduced in 1981 and quickly became the standard for business and home computing.

Multiple choice

Which component of a self-driving car is responsible for processing sensor data and making driving decisions?

  1. Central Processing Unit (CPU)

  2. Graphics Processing Unit (GPU)

  3. Artificial Intelligence (AI) System

  4. Navigation System
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The AI system, often powered by machine learning algorithms, analyzes sensor data and makes decisions regarding acceleration, braking, and steering.

Multiple choice

In the short story "The Machine Stops", what is the name of the machine that controls every aspect of life in the underground city?

  1. The Machine

  2. The Computer

  3. The System

  4. The Network
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In E.M. Forster's short story "The Machine Stops", the Machine is a vast computer that controls every aspect of life in the underground city.

Multiple choice

In the short story "The Last Question", what is the name of the supercomputer that is tasked with finding the answer to the ultimate question of life, the universe, and everything?

  1. Deep Thought

  2. HAL 9000

  3. Skynet

  4. The Oracle
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In Isaac Asimov's short story "The Last Question", Deep Thought is a supercomputer that is tasked with finding the answer to the ultimate question of life, the universe, and everything.