Operating system operations MCQs Quiz Online Tests pdf Download

Practice MCQs on operating system operations, OS quiz for online test prep learning. Introduction to operating systems quiz has multiple choice questions (MCQ), operating system operations test questions and answers as dual mode operating system of computer system has operations of, answer key with choices as 1mode, 2modes, 3modes and 4modes for competitive exam prep. Free study guide is to learn operating system operations quiz online with MCQs to practice test questions with answers.

MCQs on Operating system operations Quiz pdf Download

MCQ. Dual mode operating system of computer system has operations of

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

B

MCQ. Interrupt service routines of interrupts deal with

  1. trap
  2. program
  3. process
  4. interrupt

D

MCQ. Kernel mode of operating system is also called

  1. user code
  2. system mode
  3. supervisor mode
  4. both a and b

C

MCQ. Time sharing systems of computer system have

  1. clusters
  2. nodes
  3. file system
  4. both a and b

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

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