Operating System (OS) Booting means Switch off Installing program Restarting computer Removing errors Switch off Installing program Restarting computer Removing errors ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Running multiple programs at the same time is called: Symmetric Foreground tasking Multitasking Single tasking Symmetric Foreground tasking Multitasking Single tasking ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To delete a file without allowing it to store in recycle bin Press Shift + Delete key 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 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common systems security method is firewall None of these encryption passwords All of these firewall None of these encryption passwords All of these 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? VER command FORMAT command DIR command DISK command None of these VER command FORMAT command DIR command DISK command None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the operand is given explicitly in the instruction? immediate mode index mode indirect mode None of these absolute mode immediate mode index mode indirect mode None of these absolute mode ANSWER DOWNLOAD EXAMIANS APP
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