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Practice: Deadlock
Vasu_gate2017
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Operating System
Dec 4, 2017
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Deadlock Question
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Made Easy Test Series Question on DeadLock
Q: Consider a system having 22 resources of same type. These resources are shared by 4 processes P,Q,R and S having peak demands of 3, 6, a and b. How many ordered pairs (a,b) are possible such that the system is deadlock free? According to me ... for a process be 0? In that case a-1 or b-1 will become -1 which will impact the inequality. So is this valid?
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Souvik33
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Safe State | Deadlock Avoidance | Bankers Algorithm | OS | MSQ
MSQ Which of the following statements is/are TRUE? If safe state exists, deadlock can be avoided if resources are allocated properly If safe state exists, deadlock is never possible in future Unsafe state always leads to ... safe state exists, deadlock is possible, if resources are poorly allocated Unsafe state may lead to a deadlock
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Consider a system having 22 resources of the same type. These resources are shared by 4 processes P, Q, Rand Shaving peak demands of 3, 6, a and b respectively. How many ordered pairs (a, b) are possible, such that the system is deadlock free?
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