Computer Science MCQ

Computer Science MCQ | Freshers & Experienced

  • Sharad Jaiswal
  • 12th Feb, 2021

We have listed here the best Computer Science MCQ Questions for your basic knowledge of Computer Science. This Computer Science MCQ Test contains 25 Multiple Choice Questions. You have to select the right answer to every question.

 

Computer Science MCQ

1) In which year, the microsoft company was establish?

  • A. 1985
  • B.1975
  • C.1974
  • D.1981

2) What is the main page of Web site?

  • A. Book mark page
  • B.Content page
  • C.Home page
  • D.Navigator page

3) What is the full form of PDF?

  • A. Published Document Format
  • B.Portable Document Format
  • C.Printed Document Format
  • D.Public Document Format

4) what is the power of binary system?

  • A. 2
  • B.5
  • C.3
  • D.4

5) What is the full form of GUI?

  • A. Guide User Interface
  • B.Graphical User Interface
  • C.General User Interface
  • D.General User Interaction

6) A small high speed memory inside CPU is

  • A. ROM
  • B.RAM
  • C.Register
  • D.Cache

7) Which operator are used to evaluate compound conditions?

  • A. Relational Operators
  • B.Logical Operators
  • C.Arithmetic Operators
  • D.Assignment Operators

8) Analog signal is measured in:

  • A. Volt
  • B.WATTS
  • C.Digits
  • D.Hertz

9) Which of the following communication medium requires “line-of-sight”?

  • A. Twisted-Pair cable
  • B.Microwave
  • C.Fiber-Optic cable
  • D.Coaxial cable

10) MAN stands for?

  • A. Metropolitan Area Network
  • B.Metropolitan Arranged Network
  • C.Marked Area Network
  • D.Manufactured Arrangements of Networks

11) Who was the inventor of computer?

  • A. Charles Babbage
  • B.Dennis Ritchie
  • C.Charlie Babbage
  • D.Ken Thompson

12) What is the full form of EEPROM?

  • A. Ethical Electrically Read Only Memory
  • B.Electrically Erasable Read Only Memory
  • C.Electrically Erasable Read Access Memory
  • D.None of these

13) Which part of the computer is considered as Brain of the Computer?

  • A. Hard Disk
  • B.Read Only Memory
  • C.Random Access Memory
  • D.Central Process Unit

14) What is the full form of CRT?

  • A. Cathode Rays Technique
  • B.Central Read Technique
  • C.Common Reading Technique
  • D.Cathode Rays Tube

15) Data warehouse bus matrix is a combination of

  • A. Facts and Data marts
  • B.Dimensions and Detailed facts
  • C.Dimensions and facts
  • D.Dimensions and Data marts

16) How many phases of knowledge discovery process is in Data Mining ?

  • A. 4
  • B.2
  • C.3
  • D.5

17) What do you mean by Artificial Intelligence ?

  • A. Programming with your own intelligence
  • B.Making a machine intelligent
  • C.Putting more memory into computer
  • D.Putting your intelligence into computer

18) The basic properties of transaction is called

  • A. BEEM property
  • B.RAW property
  • C.ACID property
  • D.None of these

19) A group of ………………... is commonly called as one byte.

  • A. Six bits
  • B.Eight bits
  • C.Fifteen bits
  • D.Twelve bits

20) A web address is usually known as …

  • A. UWL
  • B.UVL
  • C.WWW
  • D.URL

21) Which among the following is known as ‘point-and-draw’ device?

  • A. Scanner
  • B.Mouse
  • C.CPU
  • D.Keyboard

22) Which type of computer has the properties of both i.e. analogue computer and digital computer?

  • A. Hybrid Computer
  • B.Computer of Future
  • C.Super Computer
  • D.Analogue-cum Digital Computer

23) First computer virus is known as

  • A. Rabbit
  • B.SCA virus
  • C.Creeper virus
  • D.None of these

24) A dual layer Blue-ray Disc can store data upto

  • A. 25 GB
  • B.40 GB
  • C.50 GB
  • D.30 GB

25) How many layers in the OSI (Open System Interconnection) model?

  • A. 7
  • B.8
  • C.6
  • D.5

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