Operating System (OS) Poor response times are caused by High I/O rate Processor busy None of these Any of the above High paging rates High I/O rate Processor busy None of these Any of the above High paging rates ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To avoid the race condition, the number of processes that may be simultaneously inside their critical section is None of these 16 1 8 None of these 16 1 8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A disk scheduling algorithm in an operating system causes the disk arm to move back and forth across the disk surface in order to service all requests in its path. This is a Shortest Seek Time First (SSTE) None of these First come first served FIFO Scan Shortest Seek Time First (SSTE) None of these First come first served FIFO Scan ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The virtual memory is An extremely large main memory A type of memory used in super computer An extremely large secondary memory An illusion of extremely large main memory An extremely large main memory A type of memory used in super computer An extremely large secondary memory An illusion of extremely large main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Data encryption None of these is mostly used by public networks is mostly used by financial networks cannot be used by private installations is not necessary, since data cannot be intercepted None of these is mostly used by public networks is mostly used by financial networks cannot be used by private installations is not necessary, since data cannot be intercepted ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The computational technique used to compute the disk storage address of individual records is called: dynamic reallocation None of these key fielding hashing bubble memory dynamic reallocation None of these key fielding hashing bubble memory ANSWER DOWNLOAD EXAMIANS APP
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