Computer Hardware What command is used to hang up a MODEM when using the "AT Command set"? ATZ None of these ATH ATD ATR ATZ None of these ATH ATD ATR ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When is the risk for electrostatic discharge the greatest? High humidity Low humidity Night time Day time High humidity Low humidity Night time Day time ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you do first when troubleshooting a faulty monitor? 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 Check its connections to the computer and power source ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the first step in diagnosing a completely dead computer at the client site that was working the day before. None of the listed here Test the power supply check the AC outlet reseat the hard drive controller cable None of the listed here Test the power supply check the AC outlet reseat the hard drive controller cable ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You should never put floppy drives, hard drives, or even VCR tapes or cassette tapes on top of speakers (or near any other source of magnetism) because of: FYI IOU EMI EXE RFI FYI IOU EMI EXE RFI ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In which phase of the laser printing process is a positive charge placed on the paper to pull the toner from the print drum? None of these Writing Transferring Conditioning All of these None of these Writing Transferring Conditioning All of these ANSWER DOWNLOAD EXAMIANS APP
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