CompTIA
220-301 · Question #1742
With which I/O Port is data transmission sent one bit at a time at rates up to 115.2 Kbps?
The correct answer is B. Serial Port. Explanation/Reference:
Hardware
Question
With which I/O Port is data transmission sent one bit at a time at rates up to 115.2 Kbps?
Options
- AUSB Port
- BSerial Port
- CPS/2 Port
- DParallel Port
How the community answered
(30 responses)- A3% (1)
- B73% (22)
- C10% (3)
- D13% (4)
Explanation
Explanation/Reference:
Topics
#serial port#data transmission#I/O ports#baud rate
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