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Size of virtual memory depends on

  • size of data bus
  • size of address bus
  • size of main memory
  • none of above
Similar Questions :

1. Main function of shared memory is:

  • to use primary memory efficently
  • to do intra process communication
  • to do inter process communication
  • none of above

2. Poor response times are caused by

  • Busy processor
  • High I/O rate
  • High paging rates
  • Any of above

3. Shortest Job First executes first the job

  • with the least processor needs
  • that first entered the queue
  • that has been in the queue for the longest
  • that last entered the queue

4. Dispatcher function is to

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

5. Dirty bit is used to show

  • Page with corrupted data
  • Wrong page in memory
  • Page that is modified after being loaded in the cache memory
  • page that is less frequently accessed
Read more from - Operating System Questions Answers - Chapter 1
Post a comment

  • Perla 12 years ago

    Wowza, problem solved like it never haenpped.