| 531. | Binary semaphores are also known as |
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Answer: (c).Mutex locks
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| 532. | A collection of instructions (or operations) that performs a single logical function is called a |
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Answer: (c).Transaction
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| 533. | Which one operation signifies that the transaction has terminated its execution |
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Answer: (a).Commit
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| 534. | Which one is an example of race condition |
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Answer: (b).Light Switch
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| 535. | In deadlock,only one process at a time can use the resource,this condition is called |
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Answer: (d).Mutual exclusion
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| 536. | ________ is solved by Dijkstra's banking algorithm |
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Answer: (b).Deadlock avoidance
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| 537. | The run-time mapping from virtual to physical addresses is done by a hardware device called |
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Answer: (c).Memory Management Unit
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| 538. | Whenever the CPU scheduler decides to execute a process, it calls the |
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Answer: (a).Dispatcher
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| 539. | The total transfer time is ________ to the amount of memory swapped |
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Answer: (a).directly proportional
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| 540. | Which one is a memory-management scheme that permits the physical address space of a process to be noncontiguous |
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Answer: (c).paging
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