Computer Hardware How many DMA channels are there in an AT class PC? 4 7 3 None of these 8 4 7 3 None of these 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which peripheral port provides the FASTEST throughput to laser printers? SCSI Parallel None of these RS-232 Serial SCSI Parallel None of these RS-232 Serial ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which monitor would provide the highest level of performance? CGA XGA VGA SVGA CGA XGA VGA SVGA ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You were installing an application in Windows 95, and the computer crashes, what do you do? None of these press alt + Ctrl + delete, twice press alt + Ctrl + delete, and end task turn off computer and boot from a floppy disk press the reset button on the computer None of these press alt + Ctrl + delete, twice press alt + Ctrl + delete, and end task turn off computer and boot from a floppy disk press the reset button on the computer ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What could cause a fixed disk error? Slow processor Bad RAM Incorrect CMOS settings No-CD installed Slow processor Bad RAM Incorrect CMOS settings No-CD installed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device prevents power interruptions, resulting in corrupted data? Data guard system Surge protector Multiple SIMMs strips Battery back-up unit Data guard system Surge protector Multiple SIMMs strips Battery back-up unit ANSWER DOWNLOAD EXAMIANS APP
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