Operating System (OS) To display system boot menu which of the following key you must press ? F4 F5 F7 F8 F4 F5 F7 F8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is drop down list ? Combo box List Text area None of the listed here Combo box List Text area None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The main function of the dispatcher (the portion of the process scheduler) is swapping a process to the disk assigning ready process to the CPU None of these suspending some of the processes when the CPU load is high bring processes from the disk to the main memory swapping a process to the disk assigning ready process to the CPU None of these suspending some of the processes when the CPU load is high bring processes from the disk to the main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary purpose of an operating system is: To keep systems programmers employed To make computers easier to use To allow people to use the computer To make the most efficient use of the computer hardware To keep systems programmers employed To make computers easier to use To allow people to use the computer To make the most efficient use of the computer hardware ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Thrashing can be avoided if the speed of I/O processor is increased the speed of CPU is increased the pages, belonging to the working set of the programs, are in main memory None of these All of these the speed of I/O processor is increased the speed of CPU is increased the pages, belonging to the working set of the programs, are in main memory None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not an external command ? XCOPY None of the listed here Sys Edit XCOPY None of the listed here Sys Edit ANSWER DOWNLOAD EXAMIANS APP
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