Computer Hardware The standard VGA display has _____ pixels in its native graphics mode? 1024 x 786 648 x 320 None of these 640 x 480 680 x 440 1024 x 786 648 x 320 None of these 640 x 480 680 x 440 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How can you totally protect a PC from damage during an electrical storm? Disconnect the AC power cable Use a surge protector Disconnect all external cables and power cords None of these Turn off the AC power Disconnect the AC power cable Use a surge protector Disconnect all external cables and power cords None of these Turn off the AC power ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When not in use, it is very important to keep 5 VA diskettes in _____. Their protective sleeves On a shelf in an upright position In a plastic bag In the floppy drive None of these Their protective sleeves On a shelf in an upright position In a plastic bag In the floppy drive None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which I/O port belongs to LPT2? 378H None of these 278H 3f8h 2e8h 378H None of these 278H 3f8h 2e8h ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What resistence in ohms should be displayed ehen testing a speaker in a computer? 16 Ohms None of these 0 Ohms -200 Ohms Unlimited Ohms 16 Ohms None of these 0 Ohms -200 Ohms Unlimited Ohms ANSWER DOWNLOAD EXAMIANS APP
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