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GATE 2023 Operating System Quiz 34
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Question 1
In dining philosopher problem with 5 philosophers and 6 chopsticks ____?
Question 2
Consider a system having “n” resources of same type. These resources are shared by 3 processes, A, B, C. These have peak demands of 3, 4, and 6 respectively. For what value of “n” deadlock will not occur?
Question 3
A cycle in the wait-for graph corresponding to a resource allocation graph indicates?
Question 4
Indefinite blocking or starvation is problem-related to ___?
Question 5
Consider a system with 8 processes, each process requires maximum of 3 instances of resource ‘R’, what is the maximum value of resources ‘R’ so that system is in deadlock?
Question 6
Which of the following is not a valid deadlock prevention scheme?
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Sep 28GATE & PSU CS
