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 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 None of these latency 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 None of these semaphores mutual exclusion critical section directory None of these semaphores mutual exclusion critical section directory 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 None of these All of these These charts are type of graphical design tool These charts can represent three fundamental control structures These charts cannot represent CASE constructs None of these All of these These charts are type of graphical design tool These charts can represent three fundamental control structures 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 None of these Quick response system Real time system Batch system Time sharing system None of these Quick response system Real time system Batch system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) An incremental backup None of these uses more tapes saves only files that have recently changed saves all files should be done each month None of these uses more tapes saves only files that have recently changed saves all files should be done each month ANSWER DOWNLOAD EXAMIANS APP
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