Computer Hardware When a bearing in the power supply fan goes out, what should you replace? power supply bearing fan case None of these power supply bearing fan case None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What action will correct patchy, faint, uneven or intermittent print on a dot matrix printer? Adjusting the tractor feed tension None of these Replacing the timing belt Replacing the ribbon Adjusting the paper feed tension Adjusting the tractor feed tension None of these Replacing the timing belt Replacing the ribbon Adjusting the paper feed tension ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When is the risk for electrostatic discharge the greatest? High humidity Night time Day time Low humidity High humidity Night time Day time Low humidity ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A workstation has just been installed on an Ethernet LAN, but cannot communicate with the network. What should you check first? reinstall the network interface card driver verify the link status on the computer's network card None of the listed here verify the ip configuration on the workstation reinstall the network interface card driver verify the link status on the computer's network card None of the listed here verify the ip configuration on the workstation ANSWER DOWNLOAD EXAMIANS APP
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 everything at once and rerun the diagnostic replace each part one at a time, rerunning the diagnostic before replacing the next part. run an exhaustive memory check check to see if you have a software problem get another copy of the diagnostic program replace everything at once and rerun the diagnostic replace each part one at a time, rerunning the diagnostic before replacing the next part. run an exhaustive memory check check to see if you have a software problem get another copy of the diagnostic program ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What's the best way to protect your hard drive data? run a regular diagnostic regular backups run scandisk at least once a week periodically defrag it run chkdsk at least once a week run a regular diagnostic regular backups run scandisk at least once a week periodically defrag it run chkdsk at least once a week ANSWER DOWNLOAD EXAMIANS APP
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