Operating System (OS) The total time to prepare a disk drive mechanism for a block of data to be read from it is latency None of these latency plus transmission time latency plus seek time plus transmission time latency plus seek time latency None of these latency plus transmission time latency plus seek time plus transmission time latency plus seek time ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Part of a program where the shared memory is accessed and which should be executed invisibly is called directory mutual exclusion semaphores critical section None of these directory mutual exclusion semaphores critical section None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which, of the following, is not true about Nassi-Shneiderman charts These charts cannot represent CASE constructs These charts can represent three fundamental control structures All of these These charts are type of graphical design tool None of these These charts cannot represent CASE constructs These charts can represent three fundamental control structures All of these These charts are type of graphical design tool None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the operating system that reads and reacts in terms of actual time. Real time system Batch system Time sharing system Quick response system None of these Real time system Batch system Time sharing system Quick response system None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) An incremental backup saves all files None of these should be done each month uses more tapes saves only files that have recently changed saves all files None of these should be done each month uses more tapes saves only files that have recently changed ANSWER DOWNLOAD EXAMIANS APP
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