Operating System (OS) The command interpreter is menu drive requires fixed format commands None of these is usually the primary user interface is quite different from the SCL interpreter is menu drive requires fixed format commands None of these is usually the primary user interface is quite different from the SCL interpreter ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which key deletes text before, or to the left, of the insertion point? PageDown Delete BackSpace PageUp PageDown Delete BackSpace PageUp ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What should be the extension to execute files? COM BAT All of these EXE COM BAT All of these EXE ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not concerned with control panel? Run application Keyboard Printer Font Run application Keyboard Printer Font ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a layer of operating system? Shell Critical selection Kernel Application program Shell Critical selection Kernel Application program ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following scheduling objectives should be applied to the following: the system should admit jobs to create a mix that will keep most devices busy to be fair to be predictable to balance resource utilization to obey priorities None of these to be fair to be predictable to balance resource utilization to obey priorities None of these ANSWER DOWNLOAD EXAMIANS APP
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