CompTIA
JK0-019 · Question #943
JK0-019 Question #943: Real Exam Question with Answer & Explanation
The correct answer is D. Power failure. See the full explanation below for the reasoning.
Question
Several users are reporting that they are unable to connect to the network. After further investigation, the network administrator notices that a newly configured Layer 2 device lost its configuration. Which of the following MOST likely caused the issue?
Options
- AWrong default gateway
- BWrong DNS
- CSwitching loop
- DPower failure
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