Operating System (OS) Taskbar is used for Switching between program All of the listed here Navigation program Start a program Switching between program All of the listed here Navigation program Start a program ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which operating system uses short file names? Windows DOS Unix All of above Windows DOS Unix All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) While running DOS on a PC, which command would be used to duplicate the entire diskette? CHKDSK DISKCOPY None of these TYPE COPY CHKDSK DISKCOPY None of these TYPE COPY ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A tiny Dot of light on the monitor is called Silicon chip Icon Pixel Optical illusion Silicon chip Icon Pixel Optical illusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a layer of operating system? Critical selection Shell Application program Kernel Critical selection Shell Application program Kernel ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is the first program run on a computer when the computer boots up? System software Operating system System operations None System software Operating system System operations None ANSWER DOWNLOAD EXAMIANS APP
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