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Dynamic allocation of storage areas with VSAM files is accomplished by

  • hashing
  • control splits
  • over flow areas
  • relative recording
Similar Questions :

1. Dispatcher function is to

  • put tasks in I/O wait
  • schedule tasks in processor
  • change task priorities
  • All of above

2. Which operating system use write through catches

  • UNIX
  • XENIX
  • ULTRIX
  • DOS

3. A thread is

  • lightweight process where the context switching is low
  • lightweight process where the context swithching is high
  • used to speed up paging
  • used in dead locks

4. Problem of thrashing is affected significantly by

  • program structure
  • program size
  • primary storage size
  • all of above

5. Creating a job queue is a function of

  • Spooler
  • Interperator
  • Complier
  • Drive
Read more from - Operating System Questions Answers - Chapter 1
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