Which of the following condition is required for a deadlock to be possible?a.Mutual exclusionb.All of the mentionedc.No resource can be forcibly removed from a process holding itd.A process may hold allocated resources while awaiting assignment of other resources
Question
Which of the following condition is required for a deadlock to be possible?a.Mutual exclusionb.All of the mentionedc.No resource can be forcibly removed from a process holding itd.A process may hold allocated resources while awaiting assignment of other resources
Solution
All of the mentioned conditions are required for a deadlock to be possible.
Here's why:
a. Mutual Exclusion: This condition states that at least one resource must be held in a non-sharable mode. If another process requests this resource, that process must be delayed until the resource has been released.
b. Hold and Wait: A process must be holding at least one resource and waiting to acquire additional resources that are currently being held by other processes.
c. No Preemption: Resources cannot be forcibly removed from a process holding them until the resources have been used to completion.
d. Circular Wait: A set of processes must be waiting for a resource that is being held by another process, which in turn is waiting for another resource. If this chain of processes exists, then it is a circular wait.
Therefore, all of these conditions (a, b, c, and d) are necessary for a deadlock to occur.
Similar Questions
what are necessary conditions for Deadlock explain with RAG & example.
What is Deadlock? List the conditions that lead to deadlock.
Which of the following condition is required for a deadlock to be possible?Group of answer choicesall of thesemutual exclusionno resource can be forcibly removed from a process holding ita process may hold allocated resources while awaiting assignment of other resources
Please select all the condition(s) of policy must be present for a deadlock to be possible:Group of answer choicesMutual exclusion. Only one process may use a resource at a time.Hold and wait. A process may hold allocated resources while awaiting assignment of other resources.None of the mentionedNo preemption. No resource can be forcibly removed from a process holding it.Circular wait. A closed chain of processes exists, such that each process holds at least one resource needed by the next process in the chain.
Deadlock occurs when each process holds a resource and wait for other resource held by an
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.