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Operating-systems Questions Set 52:

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SHA-1 produces a __________ bit hash.

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Swap space exists in

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Which of the following is considered a "lightweight process"?

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A process can be terminated due to:

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The mount mechanism does not exhibit a transitive property.

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Which address is known as the "logical address"?

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Multithreaded programs are

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The process in the operating system can be-

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In RAID level 4, one block read accesses ______

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Following are the system calls along with their functionalities used in the "Linux" Operating system,

fork() : for process creation,

pipe() : for creating pipe for establishing communication between two or more processes,

shmget() : creates a new shared memory segment or returns the shared memory identifier associated with the key parameter of an existing shared memory area,

chmod() : to modify access mode of a file.


For Above question, which of the following options gives the correct equivalent system calls which provides the same functionalities in "Windows" Operating System?

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