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Total Questions : 34 | Page 4 of 4 pages
Question 31. Which of the following does not interrupt a running process ? 
  1.    A device
  2.    Timer
  3.    Scheduler process
  4.    Power failure
 Discuss Question
Answer: Option C. -> Scheduler process


None.


Question 32. Several processes access and manipulate the same data concurrently and the outcome of the execution depends on the particular order in which the access takes place, is called a(n) ____.
  1.    Shared Memory Segments
  2.    Entry Section
  3.    Race condition
  4.    Process Synchronization
 Discuss Question
Answer: Option C. -> Race condition


None.


Question 33. Which of the following is not a characteristic of virus ?
  1.    Virus destroy and modify user data
  2.    Virus is a standalone program
  3.    Virus is a code embedded in a legitimate program
  4.    Virus cannot be detected.
 Discuss Question
Answer: Option D. -> Virus cannot be detected.


Virus can be detected by having a antivirus program.


Question 34. Which of the following state transitions is not possible ?
  1.    blocked to running
  2.    ready to running
  3.    blocked to ready
  4.    running to blocked
 Discuss Question
Answer: Option A. -> blocked to running


None.


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