Q. Laser Jet printer speeds are measured in pages per minute (ppm). what do we use to measure dot-matrix printers?

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Q. Which component must be vacuumed or replaced during preventative maintenance on a laser printer?

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Q. Which of the following FRUs would be considered both an input/output device?

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Q. Which device is on IRQ 6?

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Q. A sound card typically uses which IRQ?

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Q. During preventative maintenance on a dot matrix printer, do NOT lubricate:

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Q. What is the modem hang up command?

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Q. What is the recommended way to fix the registry description for the printer driver

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Q. You can add peripheral devices to your computer by inserting special-purpose circuit boards into these slots:

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Q. What is the best ground for a conductive work bench?

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Q. What is the first thing you could do to check for damage to a printer after receiving it?

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Q. _____ help prevent power surges.

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Q. What device prevents power interruptions, resulting in corrupted data?

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Q. To test for AC ripple on a PC power supply, you would set the volt/ohm meter for:

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Q. What is a common language that computers use to talk with one another on a network ?

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Q. What is the size of a sector?

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Q. In which phase of the laser printing process is a positive charge placed on the paper to pull the toner from the print drum?

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Q. You are installing an IDE hard drive that will be your boot drive. Which is the correct order of steps that need to be followed?

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Q. To prevent toner from sticking to a laser printer's heat rollers, apply which of the following:

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Q. What would you ask to determine if the display is working?

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