Basic Computer : General Knowledge Questions and Answers

Basic Computer questions and answers are essential for all competitive exams. You will find many basic types of computer questions and answers in this section. Practice these questions and answers to help you crack any competitive exam like SSC, IBPS, PO, RBI, PSC, RAIL, PSU, and many more.

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Basic Computer Questions and Answers

Q1. The First Mechanical Computer Designed by Charles Babbage was called?

[A] Calculator

[B] Analytical Engine

[C] Abacus

[D] Super Computer

Q2. What does WLAN stand for?

[A] Wide Local Area Network

[B] Wind Light Atmospheric Nature

[C] Wireless Local Area Node

[D] Wireless Local Area Network

Q3. Vendor-created program modifications are called

[A] holes

[B] patches

[C] fixes

[D] antiviruses

Q4. Every HTML file is a ___________ file.

[A] Image

[B] Video

[C] Text

[D] Audio

Q5. The smallest unit in a digital system is a

[A] Character

[B] Bit

[C] Kilobyte

[D] Byte

Q6. USB is which type of storage device?

[A] Auxillary

[B] Primary

[C] Tertiary

[D] Secondary

Q7. Which of the following is a popular programming language for developing multimedia web pages?

[A] Java

[B] BASIC

[C] Assembler

[D] COBOL

Q8. Which of the following refers to a small, single-site network?

[A] USB

[B] RAM

[C] LAN

[D] DSL

Q9. Storage which stores or retains data after power off is called

[A] Non-volatile storage

[B] Sequential storage

[C] Direct storage

[D] Volatile storage

Q10. A ___________ is approximately one billion bytes.

[A] Terabyte

[B] Megabyte

[C] Gigabyte

[D] None of these