Q. Which page replacement policy suffers from Belady’s anomaly?

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Q. Cache memory is:

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Q. ....................is one of pre-emptive scheduling algorithm.

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Q. A software to create a Job Queue is called...................

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Q. In processor management, round robin method essentially uses the preemptive version of ...................

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Q. A page fault ..................

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Q. .................. synchronize critical resources to prevent deadlock.

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Q. The memory allocation scheme subjected to “external” fragmentation is:

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Q. Producer consumer problem can be solved using:

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Q. Banker’s algorithm is used for ................... purpose.

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Q. Bankers algorithm is for

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Q. Which is the correct definition of a valid process transition in an operating system ?

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Q. Semaphores are used to:

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Q. In which of the following storage replacement strategies, is a program placed in the largest available hole in the memory?

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Q. Remote computing system involves the use of timesharing systems and:

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Q. Match the following

(a) Disk scheduling                 (1) Round robin
(b) Batch processing               (2) Scan
(c) Time sharing                       (3) LIFO
(d) Interrupt processing          (4) FIFO

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Q. IC 80287 is:

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Q. A solution to external fragmentation.

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Q. Not a storage placement strategy for an incoming program/data:

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Q. A preemptive type of process scheduling strategy:

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