Operating System (OS) Operating system is A collection of input-output devices None of these A collection of software routines A collection of hardware components All of these A collection of input-output devices None of these A collection of software routines A collection of hardware components All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In a folder, which of the following key is used to rename the file or folder F3 F4 F7 F2 F3 F4 F7 F2 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To delete a file without allowing it to store in recycle bin Press Alt + Delete key Press Delete key Press Ctrl + Delete key Press Shift + Delete key Press Alt + Delete key Press Delete key Press Ctrl + Delete key Press Shift + Delete key ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is helpful in evaluating applications software what will best suit your needs? All of these computer magazines objective software reviews None of these recommendations by other users All of these computer magazines objective software reviews None of these recommendations by other users ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If you do not know which version of MS-DOS you are working with, which command will you use after having booted your operating system? DIR command FORMAT command DISK command VER command None of these DIR command FORMAT command DISK command VER command None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The strategy of allowing processes that are logically runnable to be temporarily suspended is called first come first served non preemptive scheduling preemptive scheduling shortest job first None of these first come first served non preemptive scheduling preemptive scheduling shortest job first None of these ANSWER DOWNLOAD EXAMIANS APP
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