When modeling deadlock, if there's a cycle in the graph, then there is a deadlock involving the processes and the resources in the cycle.

Question

Quizplus · Accepted Answer

A cycle in the graph indicates that one or more processes are holding resources that are needed by other processes in the cycle, leading to a deadlock situation. Therefore, if there's a cycle in the graph, there is a deadlock involving the processes and resources in the cycle.

When Modeling Deadlock, If There's a Cycle in the Graph