KPPSC - MCQs

Q Which of the following is minimum error code?

  • A Optical code
  • B Binary code
  • C Grey code
  • D None of these
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KPPSC Lecturer Computer Science 17-11-21 Uploaded By: Amir Iqbal

Q How many flip flop circuit are needed to divide by 16?

  • A 4
  • B 8
  • C 16
  • D None of these
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KPPSC Lecturer Computer Science 17-11-21 Uploaded By: Amir Iqbal

Q A compiler ? compiler is a/an

  • A compiler which compiles a compiler program
  • B software tool used in automatic generation of a compiler
  • C compiler which in the same language it compiles
  • D another name for cross. compiler
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KPPSC Lecturer Computer Science 17-11-21 Uploaded By: Amir Iqbal

Q The delay between job submission and job completion is called

  • A turnaround time
  • B in-process time
  • C response time
  • D waiting time
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KPPSC Lecturer Computer Science 17-11-21 Uploaded By: Amir Iqbal

Q Which technique is preferable for transferring a large amount of data to and from a memory in a short time?

  • A Programmed I/O
  • B Interrupt driven I/O
  • C DMA
  • D None of these
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KPPSC Lecturer Computer Science 17-11-21 Uploaded By: Amir Iqbal

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