Computer Hardware Which step should you perform first before discharging a CRT? Remove the video assembly Disconnect the CRT from the computer Turn power off before removing power source Remove the CRT from its housing Remove the video assembly Disconnect the CRT from the computer Turn power off before removing power source Remove the CRT from its housing ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What beep codes could indicate a system board or power supply failure? one long continuous beep tone no beep steady short beep steady long beeps All of these one long continuous beep tone no beep steady short beep steady long beeps All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What can you use to ensure power is not interrupted, resulting in corrupted data? Nuclear powered thermal protective underwear Surge protector None of these UPS Proper grounding Nuclear powered thermal protective underwear Surge protector None of these UPS Proper grounding ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What's the best way to protect your hard drive data? regular backups periodically defrag it run scandisk at least once a week run chkdsk at least once a week run a regular diagnostic regular backups periodically defrag it run scandisk at least once a week run chkdsk at least once a week run a regular diagnostic ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which REQUIRES an anti-static bag for transport? Floppy disks I/O controller Power supply None of these Monitor Floppy disks I/O controller Power supply None of these Monitor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In which mode can 2 or more applications be stored in memory at the same time? None of these Protected Mode Segmented Mode Unprotected Mode Real Mode None of these Protected Mode Segmented Mode Unprotected Mode Real Mode ANSWER DOWNLOAD EXAMIANS APP
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