Which of the following are true with respect to a mutiprogrammed, time-shared (multi-tasking) environments? (Select all that apply.) Context-switching provides optimal use of the CPU by scheduling ready processes as soon as the CPU is available. Context switching is a zero cost operation. There is better performance when the multiprogramming level is very low. Critical sections and race conditions are a direct result of context switching and programs sharing memory.
Which of the following are true with respect to a mutiprogrammed, time-shared (multi-tasking) environments? (Select all that apply.) Context-switching provides optimal use of the CPU by scheduling ready processes as soon as the CPU is available. Context switching is a zero cost operation. There is better performance when the multiprogramming level is very low. Critical sections and race conditions are a direct result of context switching and programs sharing memory.
Chapter8: Advanced Method Concepts
Section: Chapter Questions
Problem 7RQ
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Question
Which of the following are true with respect to a mutiprogrammed, time-shared (multi-tasking) environments? (Select all that apply.)
Context-switching provides optimal use of the CPU by scheduling ready processes as soon as the CPU is available. |
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Context switching is a zero cost operation. |
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There is better performance when the multiprogramming level is very low. |
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Critical sections and race conditions are a direct result of context switching and |
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