Computers Top 50 Trivias Questions

50 QsPRO BANK

“💻 Digital Genius Challenge! Test Your Computer Knowledge: Top 50 Trivia! From CPUs to coding, prove your tech savvy with this ultimate computer quiz!”

easy Level

15 Questions

What does 'CPU' stand for?

Answer:Central Processing Unit

Who is known as the father of the computer?

Answer:Charles Babbage

What does 'RAM' stand for?

Answer:Random Access Memory

What is the brain of a computer?

Answer:CPU

Which company created the Windows operating system?

Answer:Microsoft

What does 'USB' stand for?

Answer:Universal Serial Bus

Who co-founded Apple Inc. along with Steve Wozniak?

Answer:Steve Jobs

What is the name of the first computer virus?

Answer:Creeper (or Brain – but Creeper was 1971, Brain 1986). Common trivia answer: 'Brain'.

What does 'Wi-Fi' stand for?

Answer:Wireless Fidelity

10.

What is the most common operating system for smartphones?

Answer:Android

11.

What does 'HTTP' stand for?

Answer:HyperText Transfer Protocol

12.

Which company created the first graphical web browser?

Answer:NCSA Mosaic (or Marc Andreessen's Netscape). Common answer: 'Netscape' or 'Mosaic'. I'll use: 'Netscape'.

13.

What is the name of the first programmable electronic computer?

Answer:ENIAC

14.

What does 'PDF' stand for?

Answer:Portable Document Format

15.

Which keyboard key is used to refresh a web page?

Answer:F5

medium Level

20 Questions

What is the name of the first computer programmer?

Answer:Ada Lovelace

What does 'BIOS' stand for?

Answer:Basic Input/Output System

Which company developed the first commercially successful microprocessor?

Answer:Intel (Intel 4004, 1971)

What does 'GPU' stand for?

Answer:Graphics Processing Unit

What is the name of the first search engine?

Answer:Archie (1990)

What does 'IP' stand for in IP address?

Answer:Internet Protocol

Who invented the first mechanical computer (Difference Engine)?

Answer:Charles Babbage

What is the name of the programming language developed by Guido van Rossum?

Answer:Python

What does 'SSD' stand for?

Answer:Solid State Drive

10.

Which company created the Java programming language?

Answer:Sun Microsystems (now Oracle)

11.

What is the name of the first computer mouse?

Answer:Xerox mouse (or Engelbart's mouse). Common answer: 'Douglas Engelbart's wooden mouse'.

12.

What does 'SQL' stand for?

Answer:Structured Query Language

13.

Which American computer scientist coined the term 'artificial intelligence'?

Answer:John McCarthy

14.

What is the name of the first computer bug?

Answer:Moth (found in Harvard Mark II, 1947)

15.

What does 'OCR' stand for?

Answer:Optical Character Recognition

16.

Which company produced the first laptop computer?

Answer:Grid Systems (Grid Compass 1109, 1982) – or Osborne 1 (1981) but Osborne was portable. Common answer: 'Osborne 1' or 'Grid Compass'. I'll use: 'Osborne 1'.

17.

What is the name of the open-source operating system based on Unix?

Answer:Linux

18.

What does 'ASCII' stand for?

Answer:American Standard Code for Information Interchange

19.

Who is known as the creator of the World Wide Web?

Answer:Tim Berners-Lee

20.

What does 'LAN' stand for?

Answer:Local Area Network

hard Level

15 Questions

What is the name of the first high-level programming language?

Answer:FORTRAN (1957)

What does 'RISC' stand for in computer architecture?

Answer:Reduced Instruction Set Computer

Who wrote the 'Turing Test' paper?

Answer:Alan Turing

What is the name of the first computer to defeat a world chess champion?

Answer:Deep Blue (IBM, 1997)

What does 'KVM' stand for in virtualization?

Answer:Kernel-based Virtual Machine

Which programming language was created by Yukihiro Matsumoto?

Answer:Ruby

What is the name of the first commercially available computer with a GUI?

Answer:Apple Lisa (1983) or Xerox Star (1981). Common answer: 'Apple Lisa'.

What does 'MIME' stand for in email?

Answer:Multipurpose Internet Mail Extensions

Who invented the first transistor?

Answer:John Bardeen, Walter Brattain, and William Shockley (1947)

10.

What is the name of the first successful high-level programming language for business?

Answer:COBOL (1959)

11.

What does 'NAND' stand for in flash memory?

Answer:Not AND (logic gate)

12.

Which computer scientist developed the concept of 'object-oriented programming'?

Answer:Alan Kay (or Ole-Johan Dahl and Kristen Nygaard). Common answer: 'Alan Kay'.

13.

What is the name of the first computer virus that spread via email?

Answer:Melissa (1999)

14.

What does 'CAPTCHA' stand for?

Answer:Completely Automated Public Turing test to tell Computers and Humans Apart

15.

Who invented the first hard disk drive?

Answer:IBM (IBM 350, 1956) – engineer: Reynold Johnson

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