Computer Science MCQ For Freshers & Experienced

  • Question 1) In which year, the microsoft company was establish?
  • Question 2) What is the main page of Web site?
  • Question 3) What is the full form of PDF?
  • Question 4) what is the power of binary system?
  • Question 5) What is the full form of GUI?
  • Question 6) A small high speed memory inside CPU is
  • Question 7) Which operator are used to evaluate compound conditions?
  • Question 8) Analog signal is measured in:
  • Question 9) Which of the following communication medium requires “line-of-sight”?
  • Question 10) MAN stands for?
  • Question 11) Who was the inventor of computer?
  • Question 12) What is the full form of EEPROM?
  • Question 13) Which part of the computer is considered as Brain of the Computer?
  • Sharad Jaiswal
  • 05th Jan, 2020
  • 352 Followers

Computer Science MCQ
Updated ON

05th Jan, 2020

No. of Questions

25

Posted In

MCQ

Author

Sharad Jaiswal

Q1. In which year, the microsoft company was establish?

  • 1985
  • 1975
  • 1974
  • 1981
View Answer
Microsoft company was establish in 1975.

Q2. What is the main page of Web site?

  • Book mark page
  • Content page
  • Home page
  • Navigator page
View Answer
Home page is the main page of Web site.

Q3. What is the full form of PDF?

  • Published Document Format
  • Portable Document Format
  • Printed Document Format
  • Public Document Format
View Answer
Portable Document Format is the full form of PDF.

Q4. what is the power of binary system?

  • 2
  • 5
  • 3
  • 4
View Answer
2 is the power of binary system.

Q5. What is the full form of GUI?

  • Guide User Interface
  • Graphical User Interface
  • General User Interface
  • General User Interaction
View Answer
The full form of GUI is Graphical User Interface

Q6. A small high speed memory inside CPU is

  • ROM
  • RAM
  • Register
  • Cache
View Answer
Cache memory is extremely high speed memory in side CPU.

Q7. Which operator are used to evaluate compound conditions?

  • Relational Operators
  • Logical Operators
  • Arithmetic Operators
  • Assignment Operators
View Answer
Logical Operators are used to evaluate compound conditions.

Q8. Analog signal is measured in:

  • Volt
  • WATTS
  • Digits
  • Hertz
View Answer
Analog signal is measured in Volt.

Q9. Which of the following communication medium requires “line-of-sight”?

  • Twisted-Pair cable
  • Microwave
  • Fiber-Optic cable
  • Coaxial cable
View Answer
Microwave communication is requires to “line-of-sight

Q10. MAN stands for?

  • Metropolitan Area Network
  • Metropolitan Arranged Network
  • Marked Area Network
  • Manufactured Arrangements of Networks
View Answer
Metropolitan Area Network

Q11. Who was the inventor of computer?

  • Charles Babbage
  • Dennis Ritchie
  • Charlie Babbage
  • Ken Thompson
View Answer
Charles Babbage was the inventor of computer.

Q12. What is the full form of EEPROM?

  • Ethical Electrically Read Only Memory
  • Electrically Erasable Read Only Memory
  • Electrically Erasable Read Access Memory
  • None of these
View Answer
None of these the full form of EEPROM.

Q13. Which part of the computer is considered as Brain of the Computer?

  • Hard Disk
  • Read Only Memory
  • Random Access Memory
  • Central Process Unit
View Answer
central processing unit (CPU) is considered as Brain of the Computer.

Q14. What is the full form of CRT?

  • Cathode Rays Technique
  • Central Read Technique
  • Common Reading Technique
  • Cathode Rays Tube
View Answer
Cathode Ray Tube is the full form of CRT.

Q15. Data warehouse bus matrix is a combination of

  • Facts and Data marts
  • Dimensions and Detailed facts
  • Dimensions and facts
  • Dimensions and Data marts
View Answer
Data warehouse bus matrix is a combination of Dimensions and Data marts.

Q16. How many phases of knowledge discovery process is in Data Mining ?

  • 4
  • 2
  • 3
  • 5
View Answer
3 phases of knowledge discovery process is in Data Mining.

Q17. What do you mean by Artificial Intelligence ?

  • Programming with your own intelligence
  • Making a machine intelligent
  • Putting more memory into computer
  • Putting your intelligence into computer
View Answer
Artificial Intelligence is making a machine intelligent

Q18. The basic properties of transaction is called

  • BEEM property
  • RAW property
  • ACID property
  • None of these
View Answer
The basic properties of transaction is called ACID property.

Q19. A group of ………………... is commonly called as one byte.

  • Six bits
  • Eight bits
  • Fifteen bits
  • Twelve bits
View Answer
A group of Eight bits. is commonly called as one byte.

Q20. A web address is usually known as …

  • UWL
  • UVL
  • WWW
  • URL
View Answer
A web address is usually known as URL

Q21. Which among the following is known as ‘point-and-draw’ device?

  • Scanner
  • Mouse
  • CPU
  • Keyboard
View Answer
Mouse is known as ‘point-and-draw’ device.

Q22. Which type of computer has the properties of both i.e. analogue computer and digital computer?

  • Hybrid Computer
  • Computer of Future
  • Super Computer
  • Analogue-cum Digital Computer
View Answer
Hybrid Computer has the properties of both i.e. analogue computer and digital computer.

Q23. First computer virus is known as

  • Rabbit
  • SCA virus
  • Creeper virus
  • None of these
View Answer
First computer virus is known as Creeper virus.

Q24. A dual layer Blue-ray Disc can store data upto

  • 25 GB
  • 40 GB
  • 50 GB
  • 30 GB
View Answer
A dual layer Blue-ray Disc can store data upto 50 GB.

Q25. How many layers in the OSI (Open System Interconnection) model?

  • 7
  • 8
  • 6
  • 5
View Answer
There are 7 layers in the OSI (Open System Interconnection) model.

About Author :

  • Author of Computer Science MCQ

    Sharad Jaiswal

    Sharad Jaiswal is Sr. Web Developer from Noida area. He have rich experience in PHP, Angular Js, React, javascript and Node .If you any query or project on these programming you can drop your enquiry in comment section.

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