Computer Hardware Which component must be vacuumed or replaced during preventative maintenance on a laser printer? Scanning mirror Ozone filter Toner cartridge All of the listed here Scanning mirror Ozone filter Toner cartridge All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which controller would support an external CD-ROM drive? ARLL None of these MFM SCSI ESDI ARLL None of these MFM SCSI ESDI 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 _____ is the term used to refer to the process of two modems establishing communications with each other. interacting connecting handshaking linking interacting connecting handshaking linking ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the file extension used by WIN95 to back up registry file when windows starts? .dao .tmp None of these .bak .dat .dao .tmp None of these .bak .dat ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop? None of these adjustment switch led display fuse led display cable None of these adjustment switch led display fuse led display cable ANSWER DOWNLOAD EXAMIANS APP
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