Computer Hardware Which of the following would be a logical first step in troubleshooting a PC? Define what applications are being used Check the computer CMOS None of these Define the circumstances of the problem Call the vendor Define what applications are being used Check the computer CMOS None of these Define the circumstances of the problem Call the vendor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A sound card typically uses which IRQ? 10 20 15 5 10 20 15 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You get a CMOS checksum error during bootup. What is most likely the cause? hard drive types are incorrectly defined BIOS needs updating CMOS battery is nearing end of life power supply is bad hard drive types are incorrectly defined BIOS needs updating CMOS battery is nearing end of life power supply is bad ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are testing the resistance in Ohms of a fuse on a 2 amp systems. If the fuse is good, the meter should read? 2 0.2 None of these 5 2 0.2 None of these 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware _____ help prevent power surges. High-grade multi-meter None of these Spike protector Surge suppressor UPS system High-grade multi-meter None of these Spike protector Surge suppressor UPS system ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Platten bearings None of these Printhead Paper advance bearings Carriage rails Platten bearings None of these Printhead Paper advance bearings Carriage rails ANSWER DOWNLOAD EXAMIANS APP
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