Question

For effective operating system, when to check for deadlock?

a) every time a resource request is made
b) at fixed time intervals
c) both (a) and (b)
d) none of the mentioned

Answer 1

Deadlock should be checked for in an operating system to ensure effective operation. This can be done by checking for deadlock every time a resource request is made and at fixed time intervals.

Step-by-step explanation:

Deadlock is a situation that occurs in an operating system when two or more processes are unable to proceed because each is waiting for the other to release a resource. To ensure the effective operation of an operating system, it is important to regularly check for deadlock. This can be done by:

• Checking for deadlock every time a resource request is made.
• Checking for deadlock at fixed time intervals.

By implementing both of these strategies, an operating system can proactively detect and prevent deadlock situations, ensuring the smooth functioning of processes.