CompTIA
220-301 · Question #634
Which Parallel Port interface mode is used by printers to enable bi-directional communication?
The correct answer is B. EPP mode. See the full explanation below for the reasoning.
Question
Which Parallel Port interface mode is used by printers to enable bi-directional communication?
Options
- ASerial mode
- BEPP mode
- CCompatibility mode
- DNibble mode
How the community answered
(61 responses)- A3% (2)
- B80% (49)
- C5% (3)
- D11% (7)
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