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