Computer Hardware What do you need to check serial and parallel port? All of the listed here Logic probe Loopback plug Port adapter All of the listed here Logic probe Loopback plug Port adapter ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What configuration should a Volt-Ohm meter he set to when testing a fuse? None of these DC volts Amperage AC volts Ohms None of these DC volts Amperage AC volts Ohms ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot matrix printer, you should never lubricate which part? None of these carriage rails paper advance bearings carriage bearings printhead pins None of these carriage rails paper advance bearings carriage bearings printhead pins ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer? Power on start up process Start-up utility test Power on Self Test None of these Power up boot process Power on start up process Start-up utility test Power on Self Test None of these Power up boot process ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What would you ask to determine if the display is working? Did the computer beep or chime? Is there high voltage static on the screen Is there a video cursor or action on the screen? All of the listed here Did the computer beep or chime? Is there high voltage static on the screen Is there a video cursor or action on the screen? All of the listed here 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 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 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 ANSWER DOWNLOAD EXAMIANS APP
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