Operating System (OS) Which components appear in the initial windows start up display? Task bar All of these Dialog box Start menu Task bar All of these Dialog box Start menu ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A tiny Dot of light on the monitor is called Optical illusion Silicon chip Icon Pixel Optical illusion Silicon chip Icon Pixel ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Process is None of these a program in execution a job in secondary memory program in High level language kept on disk contents of main memory None of these a program in execution a job in secondary memory program in High level language kept on disk contents of main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is not a system tool? Backup Disk defragment Virus scanning All of the listed here Backup Disk defragment Virus scanning All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following key is used to move the pointer from one pane to next pane? F4 F6 F5 F3 F4 F6 F5 F3 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a layer of operating system? Shell Application program Kernel Critical selection Shell Application program Kernel Critical selection ANSWER DOWNLOAD EXAMIANS APP
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