Computer Hardware How can you totally protect a PC from damage during an electrical storm? Disconnect the AC power cable Turn off the AC power Use a surge protector Disconnect all external cables and power cords None of these Disconnect the AC power cable Turn off the AC power Use a surge protector Disconnect all external cables and power cords None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The standard VGA display has _____ pixels in its native graphics mode? None of these 1024 x 786 648 x 320 640 x 480 680 x 440 None of these 1024 x 786 648 x 320 640 x 480 680 x 440 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A numeric error code check: A 17xx indicates a problem with: CMOS power supply ROM BIOS DMA controller hard drive or controller CMOS power supply ROM BIOS DMA controller hard drive or controller ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In inkjet printers, what is the most common problem with the paper tray? inconsistent printing None of these paper jamming on the ink cartridge malfunctioning pick-up rollers misalignment of the sheet feeder inconsistent printing None of these paper jamming on the ink cartridge malfunctioning pick-up rollers misalignment of the sheet feeder ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are testing the resistance in Ohms of a fuse on a 2 amp systems. If the fuse is good, the meter should read? None of these 2 5 0.2 None of these 2 5 0.2 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On the 16-bit ISA bus, IRQ2 is elevated to which higher level interrupt? 10 9 12 11 10 9 12 11 ANSWER DOWNLOAD EXAMIANS APP
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