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Semophores are used to solve the problem of

  • race condition
  • process synchronization
  • mutual exclusion
  • belady problem
Similar Questions :

1. Reference bit is used for

  • Implementing LRU page replacement algorithm
  • Implementing NRU algorithm
  • To check the page table entry in the cache memory
  • none of above

2. Problem of thrashing is affected significantly by

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

3. Semophores are used to solve the problem of

  • race condition
  • process synchronization
  • mutual exclusion
  • belady problem

4. Dispatcher function is to

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

5. To avoid the race condition, the number of processes that may be simultaneously inside the critical section is

  • 12
  • 3
  • 1
  • 0
Read more from - Operating System Questions Answers - Chapter 1
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