Computer Hardware Which step should you perform first before discharging a CRT? Disconnect the CRT from the computer Remove the video assembly Remove the CRT from its housing Turn power off before removing power source Disconnect the CRT from the computer Remove the video assembly Remove the CRT from its housing Turn power off before removing power source ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which peripheral port provides the FASTEST throughput to laser printers? RS-232 None of these Serial Parallel SCSI RS-232 None of these Serial Parallel SCSI ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware _____ is the term used to refer to the process of two modems establishing communications with each other. linking handshaking interacting connecting linking handshaking interacting connecting ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware With a dot matrix printer, light then dark print is most commonly caused by: Erratic ribbon advancement Misaligned print head None of these Erratic paper advancement Overheating print head Erratic ribbon advancement Misaligned print head None of these Erratic paper advancement Overheating print head ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During the normal PC boot process, which of the following is active first? RAM BIOS Hard disk information None of these CMOS ROM BIOS RAM BIOS Hard disk information None of these CMOS ROM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot matrix printer, you should never lubricate which part? carriage bearings paper advance bearings None of these carriage rails printhead pins carriage bearings paper advance bearings None of these carriage rails printhead pins ANSWER DOWNLOAD EXAMIANS APP
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