KPPSC - MCQs

Q The complexity of merge sort algorithm is ___________.

  • A 0(n)
  • B 0(log n)
  • C 0(n2)
  • D 0(n log n)
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

Q Twisted pair, coaxial and fiber optic cables are the example of ________ transmission medium.

  • A Guided
  • B Unguided
  • C Dispersed
  • D None of these
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

Q In OSI model, as a data packet moves from lower to upper layers, headers are _________.

  • A Added
  • B Removed
  • C Rearranged
  • D None of these
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

Q The transfer of information from memory to outside environment is _________.

  • A Read operation
  • B Write operation
  • C Transfer operation
  • D None of these
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

Q In operating system, each process has its own __________ .

  • A Open files
  • B Address space and global variables
  • C Pending alarms, signals and signal handlers
  • D All of these
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

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