Computer Hardware What tool is used to test serial and parallel ports? None of these sniffer loop backs (wrap plugs) high volt probe cable scanner None of these sniffer loop backs (wrap plugs) high volt probe cable scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You see the message "invalid media device" after installing a new hard drive. What do you do next? Add the OS Format Partition Fdisk Add the OS Format Partition Fdisk ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When not in use, it is very important to keep 5 VA diskettes in _____. In the floppy drive In a plastic bag On a shelf in an upright position Their protective sleeves None of these In the floppy drive In a plastic bag On a shelf in an upright position Their protective sleeves None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you do first when troubleshooting a faulty monitor? Check its connections to the computer and power source Power down the computer, then turn it on again to see if that corrects the problem Power down the monitor, then turn it on again to see if that corrects the problem Use a meter to check the CRT and internal circuitry for continuity Check its connections to the computer and power source Power down the computer, then turn it on again to see if that corrects the problem Power down the monitor, then turn it on again to see if that corrects the problem Use a meter to check the CRT and internal circuitry for continuity ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Before sending data, a modem sends a request to send signal, or RTS. None of these power supply bearing 1 None of these power supply bearing 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Every video card must have? CPU RAM CMOS All of these None of these CPU RAM CMOS All of these None of these ANSWER DOWNLOAD EXAMIANS APP
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