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