21000+ Important MCQs for UPSC

21000+ MCQs for UPSC are available here. You can learn these questions for your better preparation. Questions are available with its correct answer. You can check the correct answer of any questions by clicking the option or show answer button.
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Learn UPSC MCQs with answers [Page 81 ]

G

Gopal Sharma • 38.32K Points
Coach Computer

Q) A computer assisted method for the recording and analyzing of existing or hypothetical systems is

  • (A) Data transmission
  • (B) Data processing
  • (C) Data capture
  • (D) Data flow
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Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

M

Mr. Dubey • 100.69K Points
Coach Computer

Q) Which of the following technologies provide high speed data communication over wireless network?

  • (A) Wireless LAN
  • (B) Wimax
  • (C) Wifi
  • (D) All of the above
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Correct Answer - Option (D)

No Explanation found. Add Explanation and get +2 points.

M

Mr. Dubey • 100.69K Points
Coach Computer

Q) Every web page that is displayed on the internet has a specific address associated with it. This address is known as –

  • (A) Uniform Research Limited
  • (B) Uniline Resource Lab
  • (C) Uniform Research Locator
  • (D) Uniform Resource Locator
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Correct Answer - Option (D)

Explanation :

It is called URL. Full form of URL is uniform resource locator.
It is used to find the web page on internet.
For example:
https://www.mcqbuddy.com is an URL of web page on internet.

M

Mr. Dubey • 100.69K Points
Coach Computer

Q) Which among the following correctly defines the term ‘data’ in reference of computer science?

  • (A) The symbols, characters, or quantities on which operations are performed by a computer
  • (B) The numbers, letters, and symbols used in computer
  • (C) Only symbols used in computer
  • (D) The numbers and letters used in computer
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Correct Answer - Option (A)

Explanation :

In computer science, data is any sequence of one or more symbols; datum is a single symbol of data. Data requires interpretation to become information. Digital data is data that is represented using the binary number system of ones and zeros, instead of analog representation.

M

Mr. Dubey • 100.69K Points
Coach Computer

Q) Which of the following statements is true?

  • (A) The speeds of both these computers cannot be compared with the speed of advanced
  • (B) Minicomputer works faster than Microcomputer
  • (C) Speed of both the computers is the same
  • (D) Microcomputer works faster than Minicomputer
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Correct Answer - Option (B)

Explanation :

Minicomputers are mainly used for administrative tasks, word processing, process control, etc. Microcomputers are mainly used for managing databases, graphics, word processing,etc.

I

Indresh Gehalot • 10.11K Points
Tutor II Reasoning

Q) Court : Justice : : School : ?

  • (A) Teacher
  • (B) Principal
  • (C) Education
  • (D) Student
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Correct Answer - Option (C)

Explanation :

Justice is provided in court, similarly education is provided in school.

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