KPPSC - MCQs

Q ______ expresses how many pixels are present in a display or entire screen.

  • A Pixel count
  • B Resolution
  • C OpenGL
  • D Screen pixle
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KPPSC Lecturer Computer Science 23-05-23 Uploaded By: Amir Iqbal

Q ASCII stand for?

  • A American Security Code for Information Interchange
  • B All-purpose Scientific Code for Information Exchange
  • C American Standard Code for Information Interchange
  • D American Scientific Code for Information Exchange
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KPPSC Lecturer Computer Science 23-05-23 Uploaded By: Amir Iqbal

Q Any programming language must have the constructs to support

  • A Selection
  • B Sequence
  • C Iteration
  • D All of these
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KPPSC Lecturer Computer Science 23-05-23 Uploaded By: Amir Iqbal

Q In context of database systems, a candidate key that consist of two or more attributes that together uniquely identify an entity occurrence is called?

  • A Compound Key
  • B Composite Key
  • C Primary Key
  • D Foreign Key
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KPPSC Lecturer Computer Science 23-05-23 Uploaded By: Amir Iqbal

Q The sorting algorithm which repeatedly swaps the adjacent elements if they are in the wrong order is?

  • A Bubble Sort
  • B Insertion Sort
  • C Adjacent Sort
  • D Quick Sort
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KPPSC Lecturer Computer Science 23-05-23 Uploaded By: Amir Iqbal

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