Operating System Basics MCQs Quiz Online PDF Download

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MCQs on Operating System Basics Quiz PDF Download

MCQ: In rate monotonic scheduling

  1. shorter duration job has higher priority
  2. longer duration job has higher priority
  3. priority does not depend upon duration of jobs
  4. average duration job has higher priority

A

MCQ: Problem of priority inversion can be solved by

  1. priority inheritance protocol
  2. priority inversion protocol
  3. priority intended protocol
  4. priority integrated protocol

A

MCQ: To access services of operating system, interface is provided by

  1. system calls
  2. API
  3. library
  4. assembly instructions

A

MCQ: Part of machine level instruction, which tells central processor what has to be done, is

  1. operation code
  2. address
  3. locator
  4. flip flop

A

MCQ: Which of following refers to associative memory?

  1. the address of the data is generated by CPU
  2. the address of the data is supplied by users
  3. there is no need for an address
  4. the data are accessed sequentially

C