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
Computer Hardware When measuring AC (Alternating Current) with a multimeter, it is important to maintain the proper polarity. FALSE True SYS: MEM /C FALSE True SYS: MEM /C ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On the PC side, the printer port is a: 25 pin female parallel connector 25 pin female serial connector 25 pin male serial connector 15 pin female parallel connector 15 pin female serial connector 25 pin female parallel connector 25 pin female serial connector 25 pin male serial connector 15 pin female parallel connector 15 pin female serial connector 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? crashed hard drive defective RAM (bank zero) low AC outlet power defective microprocessor crashed hard drive defective RAM (bank zero) low AC outlet power defective microprocessor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware From what location are the 1st computer instructions available on boot up? ROM BIOS CPU boot.ini CONFIG.SYS None of these ROM BIOS CPU boot.ini CONFIG.SYS None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You have just installed a new internal PCI modem on you desktop. It will not dial out. what is the problem? The port speed is set too high the phone line out of the wall is plugged into the phone port on the modem card the modem has not been set up in control panel properties the phone line is plugged into the line-in port on the modem card None of these The port speed is set too high the phone line out of the wall is plugged into the phone port on the modem card the modem has not been set up in control panel properties the phone line is plugged into the line-in port on the modem card None of these ANSWER DOWNLOAD EXAMIANS APP
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