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