GATE 2008
March 14, 2025GATE 1987
March 15, 2025GATE 2008
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Question 65
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Which of the following is NOT true of deadlock prevention and deadlock avoidance schemes?
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In deadlock prevention, the request for resources is always granted if the resulting state is safe
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In deadlock avoidance, the request for resources is always granted if the result state is safe
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Deadlock avoidance is less restrictive than deadlock prevention
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Deadlock avoidance requires knowledge of resource requirements a priori
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Question 65 Explanation:
Deadlock prevention scheme handles deadlock by making sure that one of the four necessary conditions don’t occur. So, it may be the case that a resource request might be rejected even if the resulting state is safe. Hence, option (A) is false.
Correct Answer: A
Question 65 Explanation:
Deadlock prevention scheme handles deadlock by making sure that one of the four necessary conditions don’t occur. So, it may be the case that a resource request might be rejected even if the resulting state is safe. Hence, option (A) is false.