Operating system operations MCQs Quiz Online PDF Download

Learn operating system operations MCQs, operating system test for online courses learning and test prep to practice. Introduction to operating systems quiz has multiple choice questions (MCQ), operating system operations quiz questions and answers to learn for IT jobs exam preparation.

Operating systems practice test MCQ on dual mode of operating system has with options 1 mode, 2 modes, 3 modes and 4 modes problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning operating system operations quiz with MCQs to practice test questions with answers.

MCQs on Operating system operations Quiz PDF Download

MCQ. Dual mode of operating system has

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


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


MCQ. Kernel mode of operating system is also called

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


MCQ. Time sharing systems of computer system have

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


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

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