CompTIA
220-701 · Question #356
Which of the following is a characteristic of a serial I/O port?
The correct answer is C. DB-9 connector. See the full explanation below for the reasoning.
Question
Which of the following is a characteristic of a serial I/O port?
Options
- ARJ-11 connector
- BDB-15 connector
- CDB-9 connector
- DRJ-45 connector
How the community answered
(42 responses)- A10% (4)
- B7% (3)
- C81% (34)
- D2% (1)
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