220-1101 · Question #277
220-1101 Question #277: Real Exam Question with Answer & Explanation
The correct answer is A: Wi-Fi analyzer. {"question_number": 7, "explanation": "A Wi-Fi analyzer scans the wireless spectrum to display all nearby access points, the channels they are using, signal strength, and congestion levels. This allows a technician to identify which channels are overcrowded and select the least c
Question
A technician set up a new access point and has noticed significant latency on the selected channel. Which of the following tools can assist with locating the BEST channel to use?
Options
- AWi-Fi analyzer
- BNetstat
- CNet use
- DTraceroute
- ENetwork tap
Explanation
{"question_number": 7, "explanation": "A Wi-Fi analyzer scans the wireless spectrum to display all nearby access points, the channels they are using, signal strength, and congestion levels. This allows a technician to identify which channels are overcrowded and select the least congested one to reduce latency. Netstat (B) displays active network connections and statistics on a local machine. Net use (C) is a Windows command for mapping network drives and shared resources. Traceroute (D) traces the path packets take to a destination host. A network tap (E) passively captures wired network traffic for analysis. None of these alternatives provide channel-level wireless spectrum visibility.", "generated_by": "claude-sonnet", "llm_judge_score": 4}
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