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. None of these Head position Paper slippage Improper ribbon advancement Paper thickness None of these Head position Paper slippage Improper ribbon advancement Paper thickness ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When connecting a ribbon cable to a connector, how do you know which direction to plug it in? It does not matter The red line in the cable goes to the highest pin number The blue or red line in the cable goes away from the power connector The colored line in the cable goes to pin #1 It does not matter The red line in the cable goes to the highest pin number The blue or red line in the cable goes away from the power connector The colored line in the cable goes to pin #1 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In inkjet printers, what is the most common problem with the paper tray? misalignment of the sheet feeder malfunctioning pick-up rollers inconsistent printing paper jamming on the ink cartridge None of these misalignment of the sheet feeder malfunctioning pick-up rollers inconsistent printing paper jamming on the ink cartridge None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To test for AC ripple on a PC power supply, you would set the volt/ohm meter for DC voltage scale OHM scale Farad scale AC voltage DC voltage scale OHM scale Farad scale AC voltage ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Voltage4s measured: after checking resistance in series after checking current in parallel after breaking the circuit after checking resistance in series after checking current in parallel after breaking the circuit ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You have a PC with no video* Which of the following is LEAST likely to be causing the problem? defective RAM (bank zero) defective microprocessor crashed hard drive low AC outlet power defective RAM (bank zero) defective microprocessor crashed hard drive low AC outlet power ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS