CompTIA
JK0-018 · Question #882
JK0-018 Question #882: Real Exam Question with Answer & Explanation
The correct answer is D. The Remote Authentication Dial-In User Service server certificate has expired.. See the full explanation below for the reasoning.
Question
On Monday, all company employees report being unable to connect to the corporate wireless network, which uses 802.1x with PEAP. A technician verifies that no configuration changes were made to the wireless network and its supporting infrastructure, and that there are no outages. Which of the following is the MOST likely cause for this issue?
Options
- AToo many incorrect authentication attempts have caused users to be temporarily disabled.
- BThe DNS server is overwhelmed with connections and is unable to respond to queries.
- CThe company IDS detected a wireless attack and disabled the wireless network.
- DThe Remote Authentication Dial-In User Service server certificate has expired.
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