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