Q. Two general approaches are used to handle critical sections in operating systems which are preemptive and nonpreemptive ________

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Q. A _______ is a technique for passing information from one program process to another

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Q. The value of a binary semaphore can range between

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Q. Binary semaphores are also known as

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Q. A collection of instructions (or operations) that performs a single logical function is called a

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Q. Which one operation signifies that the transaction has terminated its execution

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Q. Which one is an example of race condition

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Q. In deadlock,only one process at a time can use the resource,this condition is called

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Q. ________ is solved by Dijkstra's banking algorithm

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Q. The run-time mapping from virtual to physical addresses is done by a hardware device called

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Q. Whenever the CPU scheduler decides to execute a process, it calls the

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Q. The total transfer time is ________ to the amount of memory swapped

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Q. Which one is a memory-management scheme that permits the physical address space of a process to be noncontiguous

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