Computer Hardware On a leased line installation a known good external modem shows no carrier detect light. Where is the problem most likely to be? In the modem In the phone line None of these In the DTC equipment In the computer In the modem In the phone line None of these In the DTC equipment In the computer ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A static jolt of as little of _____ volts can fry most any PC integrated circuit. 200 30 500 1000 200 200 30 500 1000 200 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To prevent the computer from overheating you should? Keep the computer cover closed All of these None of these Remove the slot cover from the back Remove the CPU fan Keep the computer cover closed All of these None of these Remove the slot cover from the back Remove the CPU fan ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How is ink transferred to paper in common ink jet printers? Motorized pump Ink is sprayed on to the paper and managed by a nozzle Crystal Boiling ink Screens deflect ink on the paper into the proper positions Motorized pump Ink is sprayed on to the paper and managed by a nozzle Crystal Boiling ink Screens deflect ink on the paper into the proper positions ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the size of the reserved memory area? 384 kb 640 kb 1024 kb None of these 64 kb 384 kb 640 kb 1024 kb None of these 64 kb ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem. Paper thickness Head position Improper ribbon advancement Paper slippage None of these Paper thickness Head position Improper ribbon advancement Paper slippage None of these ANSWER DOWNLOAD EXAMIANS APP
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