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Which of the following memory allocation scheme is subject to external fragmentation ?

  • Segmentation
  • Swapping
  • Demand Paging
  • Multiple Contiguous Fixed Partitions

Answer: Option A

Similar Questions :

1. By which of following the problem of thrashing is significantly affected ?

  • program size
  • program structure
  • primary storage
  • secondary storage

Answer: Option B

2. File record length

  • Should be chosen to match the data characteristics
  • should be fixed
  • should be variable
  • vary system to system

Answer: Option A

3. Which is not a function of Kernel ?

  • Process management
  • Memory management
  • File system management
  • Interrupt handling
  • All of Above

Answer: Option E

4. When did IBM released the first version of its disk operating system DOS version 1.0 ?

  • 1981
  • 1982
  • 1983
  • 1984

Answer: Option A

5. Relocation bits used by relocating loader are specified by

  • Relocating loader
  • Assembler
  • Translator
  • Linker

Answer: Option D

Read more from - Operating System Questions Answers - Set 2