Operating System (OS) What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them? Multitasking Partitioning Paging None of these Windowing Multitasking Partitioning Paging None of these Windowing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Use of icons and windows are characteristics of ....... interface Command driven Menu driven Windows orientated Graphical user Command driven Menu driven Windows orientated Graphical user ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To avoid the race condition, the number of processes that may be simultaneously inside their critical section is None of these 1 8 16 None of these 1 8 16 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) An incremental backup saves only files that have recently changed None of these uses more tapes saves all files should be done each month saves only files that have recently changed None of these uses more tapes saves all files should be done each month ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Scheduling is the same regard-less of the purpose of the system unrelated to performance consideration None of these allowing jobs to use the processor not required in uniprocessor systems the same regard-less of the purpose of the system unrelated to performance consideration None of these allowing jobs to use the processor not required in uniprocessor systems ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Feed back queue are used to favor real-time tasks require manual intervention to implement properly None of these dispatch tasks according to execution characteristics are very easy to implement are used to favor real-time tasks require manual intervention to implement properly None of these dispatch tasks according to execution characteristics are very easy to implement ANSWER DOWNLOAD EXAMIANS APP
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