CompTIA
220-702 · Question #86
Which of the following should a technician MOST likely use to test a RS-232 port?
The correct answer is A. Loopback adapter. See the full explanation below for the reasoning.
Question
Which of the following should a technician MOST likely use to test a RS-232 port?
Options
- ALoopback adapter
- BPower supply tester
- CThe ping command
- DMultimeter
How the community answered
(48 responses)- A83% (40)
- B10% (5)
- C4% (2)
- D2% (1)
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