Computer Hardware Laser Jet printer speeds are measured in pages per minute (ppm) what do we use to measure dot-matrix printers? lines per inch characters per inch characters per second lines per sheet None of these lines per inch characters per inch characters per second lines per sheet None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The standard VGA display has _____ pixels in its native graphics mode? None of these 640 x 480 1024 x 786 648 x 320 680 x 440 None of these 640 x 480 1024 x 786 648 x 320 680 x 440 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What command is used to hang up a MODEM when using the "AT Command set"? ATH ATR ATD None of these ATZ ATH ATR ATD None of these ATZ ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A workstation has just been installed on an Ethernet LAN, but cannot communicate with the network. What should you check first? verify the ip configuration on the workstation verify the link status on the computer's network card reinstall the network interface card driver None of the listed here verify the ip configuration on the workstation verify the link status on the computer's network card reinstall the network interface card driver None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When not in use, it is very important to keep 5 VA diskettes in _____. Their protective sleeves In the floppy drive On a shelf in an upright position In a plastic bag None of these Their protective sleeves In the floppy drive On a shelf in an upright position In a plastic bag None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are in an AT-machine? 7 4 3 8 None of these 7 4 3 8 None of these ANSWER DOWNLOAD EXAMIANS APP
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