Operating system operations MCQs Quiz Online PDF Book Download

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MCQs on Operating system operations PDF Book Download

MCQ: Dual mode of operating system has

  1. 1 mode
  2. 2 modes
  3. 3 modes
  4. 4 modes

B

MCQ: A properly designed operating system must ensure that an incorrect (or malicious) program cannot cause other programs to execute

  1. Inappropriately
  2. Misleadlingly
  3. Linearly
  4. Unsequentially

A

MCQ: Kernel mode of operating system is also called

  1. user mode
  2. system mode
  3. supervisor mode
  4. Data mode

C

MCQ: Time sharing systems of computer system have

  1. clusters
  2. nodes
  3. file system
  4. Data Blocks

C

MCQ: A bit that selects mode of operating system is called

  1. kernel bit
  2. user bit
  3. mode bit
  4. system bit

C