Latest MCQ's

Q The value of an automatic variable in C/C++ that is declared but not initialized will be __________.

  • A 0
  • B -1
  • C Unpredictable
  • D None of these
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

Q Which of the following memory must be refreshed many times per second?

  • A Static RAM
  • B Dynamic RAM
  • C EPROM
  • D ROM
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

Q __________ interprets program instructions and initiates control operations.

  • A Input Unit
  • B Storage Unit
  • C ALU
  • D Control Unit
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

Q The time required for the fetching and execution of one simple machine instruction is called?

  • A Delay Time
  • B CPU Cycle
  • C Seek Time
  • D Real Time
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

Q Functionality performed by a "constructor" is __________.

  • A Construct a new class
  • B Construct a new object
  • C Construct a new function
  • D Initialize Objects
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

Q A graphic representation of an Information System is called?

  • A Flow Chart
  • B Pictogram
  • C Data Flow Diagram
  • D Histogram
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

Q Pointers are useful in ________?

  • A Locating Area on Disk
  • B Pointing mistakes in input data
  • C Traversing Linked List
  • D All of these
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

Q Which of the following tool(s) is not used in modeling the new system?

  • A Decision Tables
  • B Data Dictionary
  • C Data Flow Diagrams
  • D All of these
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KPPSC Lecturer Computer Science 23-06-23 Uploaded By: Safdar Ali

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