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 component must be vacuumed or replaced during preventative maintenance on a laser printer? Ozone filter Scanning mirror All of the listed here Toner cartridge Ozone filter Scanning mirror All of the listed here Toner cartridge ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To find out how much memory is available, you could type _____ MEMMAKER MEM CHKDSK EMM None of these MEMMAKER MEM CHKDSK EMM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What can you use to ensure power is not interrupted, resulting in corrupted data? Surge protector UPS None of these Nuclear powered thermal protective underwear Proper grounding Surge protector UPS None of these Nuclear powered thermal protective underwear Proper grounding ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To test for AC ripple on a PC power supply, you would set the volt/ohm meter for Farad scale OHM scale DC voltage scale AC voltage Farad scale OHM scale DC voltage scale AC voltage ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A system has two IDE hard drives that are each divided into primary and extended partitions, which drive letter is assigned to the primary partition of the second drive? E C D F E C D F ANSWER DOWNLOAD EXAMIANS APP
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