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Which of following is not a condition of Dead Lock ?

  • Mutual Exclusion
  • No Preemption
  • Hold and Wait
  • Data Transfer

Answer: Option D

Similar Questions :

1. Root directory of a disk should be placed

  • at the fixed address in the main memory
  • at a fixed location on the disk
  • at the fixed location on system disk
  • anywhere on the disk

Answer: Option B

2. Remote computing services involves the use of timesharing and

  • multiprocessing
  • interactive processing
  • batch processing
  • real time processing

Answer: Option C

3. Dijkstra's algorithm deals with

  • mutual exclusion
  • deadlock recovery
  • deadlock avoidance
  • cache coherence

Answer: Option C

4. 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

Answer: Option A

5. Size of virtual memory depends on

  • size of data bus
  • size of address bus
  • size of main memory
  • none of above

Answer: Option B

Read more from - Operating System Questions Answers - Chapter 1
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