Computer Hardware Laser Jet printer speeds are measured in pages per minute (ppm) what do we use to measure dot-matrix printers? characters per second lines per sheet None of these lines per inch characters per inch characters per second lines per sheet None of these lines per inch characters per inch ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A 25-pin female connector on the back of your computer will typically be: Serial port 1 Docking A parallel port None of these COM2 port Serial port 1 Docking A parallel port None of these COM2 port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You're on your PC at midnight and an electric storm pops up. What's the best way to protect your PC. you don't worry; you've got a surge protector on your PC and phone line to your modem stop standing on it you don't worry; you have a lightning rod on your house you don't worry; you've got a surge protector on your PC unplug the PC and remove phone line from the modem you don't worry; you've got a surge protector on your PC and phone line to your modem stop standing on it you don't worry; you have a lightning rod on your house you don't worry; you've got a surge protector on your PC unplug the PC and remove phone line from the modem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In inkjet printers, what is the most common problem with the paper tray? 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 misalignment of the sheet feeder malfunctioning pick-up rollers inconsistent printing ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You suspect a virus has entered your computer. What will not be affected by the virus? Program files Boot sector None of these Floppy disks CMOS Program files Boot sector None of these Floppy disks CMOS 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 phone line is plugged into the line-in port on the modem card 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 None of these The port speed is set too high the phone line is plugged into the line-in port on the modem card 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 None of these The port speed is set too high ANSWER DOWNLOAD EXAMIANS APP
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