Computer Hardware
A dialog box with a bomb appears on a Macintosh screen. What type of problem has occurred?

A software problem
None of the listed here
A RAM problem
An ADB problem

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Computer Hardware
You run a super wing-ding diagnostic program on your PC, and it reports that your hard drive, microprocessor, RAM, and video card have seen better days. To resolve this problem you should:

replace each part one at a time, rerunning the diagnostic before replacing the next part.
check to see if you have a software problem
get another copy of the diagnostic program
run an exhaustive memory check
replace everything at once and rerun the diagnostic

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