Operating System (OS)
Which of the following does not occur during the power-on-self-test (POST)?

The scan disk utility begins to run
The BIOS identification process occurs
The video card and video memory are tested
Memory chip are checked to ensure that they are working properly

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Operating System (OS)
The advantage of a command processor running only built-in commands is:

users can create system programs and run them as commands
flexibility to the users in running lists of commands by simply collecting them in named batch command files
None of these
the processing is much faster than would other-wise be the case when user defined commands are used
the command set being common across different hardware configurations

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