Q181
Open questionWhat action will correct patchy, faint, uneven or intermittent print on a dot matrix printer?
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Computer Hardware
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Q182
Open questionIf the voltage on pin 1 of the power supply is not in the range of _____ volts, the PC will not boot.
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Q183
Open questionWhat are the most likely conditions for ESD?
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Q184
Open questionWhat is the i/o address for com3?
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Q185
Open questionThe following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer?
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Q186
Open questionIn the DOS memory model, the HIGH Memory Area (HMA). is the _____ memory.
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Q187
Open questionIn addition to I/O port addresses, SCSI adapters also use a range of ROM addresses for their onboard BIOS.
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Q188
Open questionCOM1 is typically represented by which of the following?
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Q189
Open questionA PC with a 486DX2 processor runs internally at 50Mhz. What speed would its external logic be running?
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Q190
Open questionA capacitor is measured in which of the following units?
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Q191
Open questionWhich device uses a DMA channel?
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Q192
Open questionWhich REQUIRES an anti-static bag for transport?
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Q193
Open questionStatic electricity thrives is which type of environment?
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Q194
Open questionESD potential decreases with the use of:
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Q195
Open questionWith a dot matrix printer, light then dark print is most commonly caused by:
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Q196
Open questionHow many DMA channels are there in an AT class PC?
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Q197
Open questionA wrist grounding strap contains which of the following:
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Q198
Open questionEvery video card must have?
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Q199
Open questionWhat is the jumper setting on a SCSI device to configure it to use the fourth SCSI id? Remember, SCSI ids start with zero.
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Q200
Open questionWhat tool is used to test serial and parallel ports?
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