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Quiz on User Visible Registers Worksheet 105Quiz Book Download

User Visible Registers Quiz

MCQ: Data register can be assigned to a

  1. Variety of Functions
  2. Variety of Devices
  3. Variety of Programs
  4. Variety of systems

A

Operating system operations Quiz

MCQ: An interrupt occurs when timer count reaches to

  1. 0
  2. 1
  3. 2
  4. 3

A

Operating system operations Quiz

MCQ: Mode violation errors are handled by

  1. input
  2. output
  3. operating system
  4. memory

C

User operating system interface Quiz

MCQ: K desktop environment is operating system environment that is a

  1. close source
  2. open source
  3. free source
  4. both a and b

B