Computer Questions – Practice Test 30 Questions

As all of you know that Computer becomes an essential part of almost all the competitive exams day by day. In computer subjects, questions are asked about the operating system, network security, programming and computer in daily life like MS Office, Excel, PowerPoint, etc.

In this article, we are showing 30 basic computer questions related to competitive exams.

Q1. The first computers language developed was

(A) COBOL
(B) BASIC
(C) FORTRAN
(D) PASCAL

Q2. ‘C’ language is a

(A) Low level language
(B) High level language
(C) Machine level language
(D) Assembly level language

Q3. Who is called the Father of Computer?

(A) Charles Babbage
(B) Stephen Hawking Recession
(C) W.G Grace
(D) John Lennon

Q4. Which of the following is not a Hardware?

(A) Java
(B) Mouse
(C) Motherboard
(D) Printer

Q5. IC-Chips’ for computer are usually made of

(A) Lead
(B) Gold
(C) Chromium
(D) Silicon

Q6. The device that converts digital signals to analogy signals at the start of long distance transmissions is

(A) peripheral
(B) Telephone
(C) Antenna
(D) Modem

Q7. In a computer, what does RAM stand for?

(A) Ready to Access Memory
(B) Random Access Memory
(C) Read At-a-time Memory
(D) Readily Available Memory

Q8. Correct expansion of the term ‘http’ in internet address is

(A) Hypertext transfer protocol
(B) Hybrid text transfer protocol
(C) Higher transfer text protocol
(D) Higher text transfer protocol

Q.9. When a group of computers is connected together in a small area without the help of telephone lines. It is called:

(A) Local Area Network (LAN)
(B) Wide Area Network (WAN)
(C) Value Added Network (VAN)
(D) Remote Communication Network (RCN)

Q10. Assembler is a program that translate the program from

(A) High-level to assembly
(B) Assembly to machine
(C) Machine to low level
(D) Low-level to high-level

Q11.Who developed the concept ‘World Wide Web’.

(A) Arthur Clarke
(B) Microsoft
(C) Tim Berners-Lee
(D) AT and T Bell Lab

Q12. Which one of the following is a system software?

(A) Compilers
(B) Spreadsheets
(C) Database program
(D) Word processor

Q13. 1024 bytes equals:

(A) 1 TB
(B) 1 GB
(C) 1 MB
(D) 1 KB

Q14. Which of the following is not a computer network?

(A) Personal network
(B) Metropolitan area network
(C) Wide area network
(D) Local area network

Q15. A ‘bug’ in a programme is a

(A) Statement
(B) Error
(C) Signature
(D) Both (A) and (B)

Q16. Which of the following is not a secondary storage unit?

(A) Magnetic tape
(B) DVD
(C) RAM
(D) Floppy

Q17… The binary system uses powers of

(A) 2
(B) 10
(C) 8
(D) 16
Q18.OSI model has how many layers?

(a) Two layers
(b) Five Layers
(c) Seven Layers
(d) Six Layers

Q19) Which among the following is NOT a search engine?

(A) Google
(B) Baidu
(C) Wolfram Alfa
(D) Yahoo

Q20.Which among following first generation of computers had.

(A) Vacuum Tubes and Magnetic Drum
(B) Integrated Circuits
(C) Magnetic Tape and Transistors
(D) All of above

Q21.Where is RAM located.

(A) Expansion Board
(B) External Drive
(C) Mother Board
(D) All of above

Q22.Full form of URL is?

(A) Uniform Resource Locator
(B) Uniform Resource Link
(C) Uniform Registered Link
(D) Unified Resource Link

Q23.If a computer has more than one processor then it is known as ?

(A) Uniprocess
(B) Multiprocessor
(C) Multithreaded
(D) Multiprogramming

Q24.What is full form of GUI in terms of computers?

(A) Graphical user Instrument
(B) Graphical unified Interface
(C) Graphical unified Instrument
(D) Graphical user Interface

Q25.Who was the father of Internet?

(A) Charles Babbage
(B) Vint Cerf
(C) Denis Riche
(D) Martin Cooper

Q26.What is LINUX?

(A) Malware
(B) Operating System
(C) Application Program
(D) Firmware

Q27.What is the name of first super computer of India ?

(A) Saga 220
(B) PARAM 8000
(C) ENIAC
(D) PARAM 600

Q28. In banking, railways etc which computers are used ?

(A) Mini Computers
(B) Micro Computers
(C) Main Frames
(D) Super Computers

Q29.Intersection of columns and rows is called a ?

(A) Data
(B) Table
(C) Cell
(D) Schema

Q30.Who invented C++ ?

(A) Steve Jobs
(B) James Gosling
(C) Bjarne Stroustrup
(D) Dennis Ritchie

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