Deadlock detection and recovery: Select all of the following statements that are true. A wait-for graph can be constructed from a resource allocation graph by eliminating the resources and collapsing the associated edges. A forced termination of one process to recover from a deadlock never has any side effects on other processes running in the system. In order for a process to be able to return to a previous state, at least one checkpoint of a safe process state is needed. Deadlock detection must be carried out after every resource allocation which cannot be immediately granted. At the start of the banker's algorithm, "Work" refers to the actually available system resources. One sign of a deadlock is that many processes are waiting, although the CPU is not busy.

Deadlock detection and recovery: Select all of the following statements that are true. A wait-for graph can be constructed from a resource allocation graph by eliminating the resources and collapsing the associated edges. A forced termination of one process to recover from a deadlock never has any side effects on other processes running in the system. In order for a process to be able to return to a previous state, at least one checkpoint of a safe process state is needed. Deadlock detection must be carried out after every resource allocation which cannot be immediately granted. At the start of the banker's algorithm, "Work" refers to the actually available system resources. One sign of a deadlock is that many processes are waiting, although the CPU is not busy.

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Question

Deadlock detection and recovery: Select all of the following statements that are true.
A wait-for graph can be constructed from a resource allocation graph by
eliminating the resources and collapsing the associated edges.
A forced termination of one process to recover from a deadlock never has any
side effects on other processes running in the system.
In order for a process to be able to return to a previous state, at least one
checkpoint of a safe process state is needed.
Deadlock detection must be carried out after every resource allocation which
cannot be immediately granted.
At the start of the banker's algorithm, "Work" refers to the actually available
system resources.
One sign of a deadlock is that many processes are waiting, although the CPU is
not busy.

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