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