What are some real-world examples of deadlock?

What are some real-world examples of deadlock?

Deadlock occurs when two or more processes are unable to proceed because each is waiting for the other to release resources. A classic example is the dining philosophers problem, where philosophers must share forks to eat.

Can you give me another example?

Sure! In operating systems, a common example is when two processes hold resources that the other needs to continue. For instance, Process A holds Resource 1 and needs Resource 2, while Process B holds Resource 2 and needs Resource 1.

How can deadlock be prevented?

Deadlock can be prevented by ensuring that at least one of the necessary conditions for deadlock cannot hold. This can be achieved through resource allocation strategies like avoiding circular wait or using a timeout mechanism.

What happens if deadlock occurs?

If deadlock occurs, the involved processes will be stuck indefinitely unless the system intervenes. This can lead to resource wastage and reduced system performance.