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3 cards from this section. Quick, good the night before a test.
What is a deadlock?
Think of a situation where resources are never released.
Name one condition necessary for a deadlock to occur.
Recall the four conditions for deadlock.
What is a deadlock?
Think about multitasking and when it can go wrong.
True or False: A system can be in a deadlock state only if all four conditions hold.
Consider the definition of deadlock and its requirements.
Provide a detailed example of a system that suffers from deadlock, illustrating the involved threads, resources, and the resulting blockage.
Visualize how resources are allocated and the dependencies created.
Discuss how the detection of deadlocks can be implemented in a large system managing multiple threads.
Think about how to create a model from thread interactions.
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