The speed of a laser printer is measured in:
Correct answer: D. Pages per minute
- A. Characters per minute
- B. Words per minute
- C. Lines per minute
- D. Pages per minute
Explanation
Pages per minute (PPM) is the standard unit for measuring how fast a laser printer can print. It indicates the number of complete pages a printer can produce in one minute.
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Computer fundamentals covers the history and generations of computers, their characteristics, applications and limitations, and the basic data-processing cycle. It includes binary, decimal, octal and hexadecimal number systems, units of storage, input and output devices, memory types, operating systems, and the distinction between raw data and processed information.
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