Computer Hardware The standard VGA display has _____ pixels in its native graphics mode? 640 x 480 648 x 320 None of these 1024 x 786 680 x 440 640 x 480 648 x 320 None of these 1024 x 786 680 x 440 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How can you totally protect a PC from damage during an electrical storm? None of these Disconnect all external cables and power cords Disconnect the AC power cable Turn off the AC power Use a surge protector None of these Disconnect all external cables and power cords Disconnect the AC power cable Turn off the AC power Use a surge protector 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 In a plastic bag None of these Their protective sleeves On a shelf in an upright position In the floppy drive In a plastic bag None of these Their protective sleeves ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which I/O port belongs to LPT2? 2e8h 378H 278H None of these 3f8h 2e8h 378H 278H None of these 3f8h ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What resistence in ohms should be displayed ehen testing a speaker in a computer? 16 Ohms 0 Ohms -200 Ohms None of these Unlimited Ohms 16 Ohms 0 Ohms -200 Ohms None of these Unlimited Ohms ANSWER DOWNLOAD EXAMIANS APP
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