Computer Hardware A customer calls and says her computer won't boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem? power cable power supply hard drive video card None of these power cable power supply hard drive video card None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After displaying the directory of a floppy disk, a different floppy is inserted into the drive. The contents of the original floppy continue to display regardless of the director requests on the other floppies placed in the drive. You remove the drive in question and install it into your test system, and it does not exhibit the problem. You should next replace the: Original IDE controller None of these System's floppy drive device driver System's power supply Floppy drive ribbon cable Original IDE controller None of these System's floppy drive device driver System's power supply Floppy drive ribbon cable 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 Which standard govern parallel communications? RS-232a RS232 CAT 5 None of these IEEE 1284 RS-232a RS232 CAT 5 None of these IEEE 1284 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The acronym HDI stands for: Help desk interference Head to disk interference Half duplex interface Hard disk interface None of these Help desk interference Head to disk interference Half duplex interface Hard disk interface None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How is ink transferred to paper in common ink jet printers? Motorized pump Screens deflect ink on the paper into the proper positions Crystal Ink is sprayed on to the paper and managed by a nozzle Boiling ink Motorized pump Screens deflect ink on the paper into the proper positions Crystal Ink is sprayed on to the paper and managed by a nozzle Boiling ink ANSWER DOWNLOAD EXAMIANS APP
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