download Mastguru Android App

Question Detail

Size of virtual memory depends on

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

1. Problem of thrashing is affected significantly by

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

2. A high paging rate

  • may cause a high I/O rate
  • keeps the system running well
  • is a symptom of too much processor activity
  • always creates a slow system

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. Which operating system use write through catches

  • UNIX
  • XENIX
  • ULTRIX
  • DOS

5. Main function of shared memory is:

  • to use primary memory efficently
  • to do intra process communication
  • to do inter process communication
  • none of above
Read more from - Operating System Questions Answers - Chapter 1
Post a comment

  • Perla 12 years ago

    Wowza, problem solved like it never haenpped.