Operating System (OS) Which of the following resources must be protected by the operating system? All of these CPU I/O Memory All of these CPU I/O Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A graphical user interface displays Text Both of Above None of Above Graphics Text Both of Above None of Above Graphics ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The dispatcher never changes task priorities puts tasks in I/O wait is always small and simple None of these actually schedules the tasks into the processor never changes task priorities puts tasks in I/O wait is always small and simple None of these actually schedules the tasks into the processor ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default location of saving and opening file ? Desktop My documents All of the listed here My computer Desktop My documents All of the listed here My computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A partitioned data set is most used for None of these storing program data storing ISAM files a program or source library storing backup information None of these storing program data storing ISAM files a program or source library storing backup information ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The principle of locality of reference justifies the use of reenterable None of these non reusable virtual memory cache memory reenterable None of these non reusable virtual memory cache memory ANSWER DOWNLOAD EXAMIANS APP
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