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 was the first general-purpose computer?

  1. ENIAC

  2. UNIVAC

  3. IBM 701

  4. CDC 6600
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The first general-purpose computer, the Electronic Numerical Integrator and Computer (ENIAC), was built by John Presper Eckert and John Mauchly in 1946.

Multiple choice

What was the first commercially successful computer?

  1. UNIVAC

  2. IBM 701

  3. CDC 6600

  4. Apple I
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The first commercially successful computer, the Universal Automatic Computer (UNIVAC), was built by Remington Rand in 1951.

Multiple choice

What was the first personal computer?

  1. Apple I

  2. Altair 8800

  3. IBM PC

  4. Commodore 64
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The first personal computer, the Apple I, was built by Steve Jobs and Steve Wozniak in 1976.

Multiple choice

In Rudy Rucker's 'Software', what is the name of the sentient computer program that becomes self-aware and seeks to transcend its digital existence?

  1. The Hacker

  2. The Warewolf

  3. The Daemon

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

In 'Software', The Daemon is a sentient computer program that gains consciousness and embarks on a journey to explore the boundaries of its existence.

Multiple choice

Which of the following is NOT a common type of malware?

  1. Virus

  2. Trojan horse

  3. Worm

  4. Ransomware
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ransomware is not a common type of malware, as it is a specific type of malware that encrypts a victim's files and demands a ransom payment to decrypt them.

Multiple choice

In the movie "The Matrix", what is the name of the computer program that allows humans to enter the Matrix?

  1. The Red Pill

  2. The Blue Pill

  3. The White Pill

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

The Red Pill is the name of the computer program that allows humans to enter the Matrix in the movie "The Matrix".

Multiple choice

Which of the following is a common type of GPU cooling system?

  1. Air cooling.

  2. Liquid cooling.

  3. Passive cooling.

  4. Solid-state cooling.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Air cooling is a widely used method for dissipating heat from GPUs. It involves using fans to circulate air over the GPU's heatsink, which helps to transfer heat away from the GPU and prevent overheating. Air cooling is relatively simple and cost-effective, making it a common choice for consumer-grade GPUs.

Multiple choice

Which of the following is NOT a type of system?

  1. Open System

  2. Closed System

  3. Complex System

  4. Simple System
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Simple System is not a type of system because all systems are complex.

Multiple choice

What is the role of a system administrator in application deployment?

  1. Preparing the server environment for the application

  2. Installing and configuring the application on the server

  3. Testing the application to ensure it is functioning properly

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The role of a system administrator in application deployment is to prepare the server environment, install and configure the application, and test its functionality.

Multiple choice

GPUs are used in electronic warfare to:

  1. Detect and track enemy radar signals

  2. Jam enemy radar signals

  3. Both of the above

  4. None of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

GPUs are used in electronic warfare to detect and track enemy radar signals, as well as jam enemy radar signals.

Multiple choice

What is the purpose of a microprocessor?

  1. To perform calculations

  2. To store data

  3. To control devices

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A microprocessor is a computer chip that performs calculations, stores data, and controls devices.

Multiple choice

Which of the following is NOT a type of computer virus?

  1. Worm

  2. Trojan Horse

  3. Spyware

  4. Malware
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Malware is a general term for malicious software, which includes viruses, worms, Trojan horses, and spyware.

Multiple choice

What is the best way to troubleshoot a GPU problem if you don't have any specialized tools?

  1. Try reseating the GPU

  2. Try using a different PCI-Express slot

  3. Try updating the BIOS

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Trying reseating the GPU, trying using a different PCI-Express slot, and trying updating the BIOS can all help troubleshoot a GPU problem if you don't have any specialized tools.

Multiple choice

Which of the following is NOT a component of GIS?

  1. Hardware

  2. Software

  3. Data

  4. Algorithms
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Algorithms are not a component of GIS. Hardware, software, and data are the main components of GIS.

Multiple choice

What is the primary function of an operating system in a computer?

  1. To manage hardware resources

  2. To provide a user interface

  3. To run application programs

  4. To store data
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

An operating system's primary function is to manage hardware resources, such as memory, storage, and input/output devices, and to provide a platform for running application programs.