CompTIA
JK0-019 · Question #819
JK0-019 Question #819: Real Exam Question with Answer & Explanation
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Question
A technician testing an Ethernet card uses a cable wired with pins 1,2 to pins 3,6 on the same RJ-45 plug. Which of the following describes what the technician is using?
Options
- ARS-232
- BRollover cable
- CLoopback
- DPoint to point cable
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