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Computer Science MCQs

MCQs on Programming, Networking, Database and OS

306 Questions Subject Test
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301
Medium ppsc Uploaded: 09 Aug 2026

Which of the following is an example of an interpreted programming language?

  • A Python
  • B C++
  • C Java
  • D C
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302
Medium css pms fpsc ppsc nts Uploaded: 25 Jun 2026

What type of communication occurs between a computer and a keyboard?

  • A Full-Duplex
  • B Simplex
  • C Half-Duplex
  • D Multiplex
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303
Medium pms Uploaded: 23 Aug 2026

What is inheritance in object-oriented programming?

  • A A type of variable
  • B A class acquiring properties of another class
  • C A database key
  • D A type of loop
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304
Medium pms Uploaded: 13 Aug 2026

What is a formula in Excel typically preceded by?

  • A A colon
  • B A question mark
  • C An equal sign
  • D A semicolon
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305
Medium ppsc Uploaded: 07 Aug 2026

Which of the following is a web browser?

  • A MS Excel
  • B Google Chrome
  • C MS Word
  • D MS Paint
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306
Medium nts Uploaded: 13 Aug 2026

Which of the following best defines 'throughput' in computing?

  • A Storage capacity of memory
  • B Number of errors in a program
  • C Amount of data processed in a given time
  • D Time delay in a system
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