Multiple Choice
Which of the following concurrency control protocols ensure both conflict serializability and freedom from deadlock?
A) the system can allocate resources to each process in some order and still avoid a deadlock
B) there exist a safe sequence
C) all of the mentioned
D) none of the mentioned
Correct Answer:
Verified
Correct Answer:
Verified
Q2: The request and release of resources are<br>A)command
Q3: Write ahead logging is a way<br>A)to ensure
Q4: The number of resources requested by a
Q5: Which one of the following is a
Q6: The disadvantage of a process being allocated
Q7: What is a reusable resource?<br>A)that can be
Q8: Which one of the following is the
Q9: The system periodically performs checkpoints that consists
Q10: A system is in a safe state
Q11: To avoid deadlock_<br>A)there must be a fixed