Computer Hardware Which step should you perform first before discharging a CRT? 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 Disconnect the CRT from the computer Remove the video assembly Remove the CRT from its housing ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware IBM's Micro Channel Architecture (MCA) specifies which type of the following bit access widths? 8 bit & 16 bit 16 bit & 32 bit 16 bit & 24 bit 32 bit & 64 bit None of these 8 bit & 16 bit 16 bit & 32 bit 16 bit & 24 bit 32 bit & 64 bit None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware If a computer's BIOS allows it, you can boot from a CD-ROM. 1 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The floppy drive uses which DMA (direct memory access) channel? 5 7 3 2 5 7 3 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop? led display adjustment switch fuse led display cable None of these led display adjustment switch fuse led display cable None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When not in use, it is very important to keep 5 VA diskettes in _____. On a shelf in an upright position In the floppy drive None of these Their protective sleeves In a plastic bag On a shelf in an upright position In the floppy drive None of these Their protective sleeves In a plastic bag ANSWER DOWNLOAD EXAMIANS APP
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