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HP2-B25 · Question #97
HP2-B25 Question #97: Real Exam Question with Answer & Explanation
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Question
What is one difference between a serial port and a parallel port?
Options
- AUsing a serial port and cables tends to be more expensive than using a parallel port and cables.
- BSerial ports send eight bits of data over multiple wires simultaneously, while parallel ports send
- CParallel cables tend to be much longer than serial cables.
- DParallel ports send eight bits of data over multiple wires simultaneously, while serial ports send
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