Computer Hardware How many DMA channels are there in an AT class PC? 4 3 8 None of these 7 4 3 8 None of these 7 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The digital multimeter is set for DC, Ohm and 20k. You will read _____ while measuring a good 2 amp fuse. None of these 0.02 0.2 2 None of these 0.02 0.2 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you do first when troubleshooting a faulty monitor? Check its connections to the computer and power source Power down the monitor, then turn it on again to see if that corrects the problem Use a meter to check the CRT and internal circuitry for continuity Power down the computer, then turn it on again to see if that corrects the problem Check its connections to the computer and power source Power down the monitor, then turn it on again to see if that corrects the problem Use a meter to check the CRT and internal circuitry for continuity Power down the computer, then turn it on again to see if that corrects the problem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which should you use for cleaning Mylar-protected LCD screens? Non-abrasive cleanser Alcohol-impregnated wipes Ammonia window cleaner Anti-static wipes Non-abrasive cleanser Alcohol-impregnated wipes Ammonia window cleaner Anti-static wipes ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The floppy drive uses which DMA (direct memory access) channel? 2 7 3 5 2 7 3 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When you are testing a fuse, you should set the Volt-OHM meter to what scale? None of these AMPS AC DC OHMS None of these AMPS AC DC OHMS ANSWER DOWNLOAD EXAMIANS APP
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