220-1101 · Question #473
220-1101 Question #473: Real Exam Question with Answer & Explanation
The correct answer is A: External interference. {"question_number": 8, "question": "After a new company moves into the building on the floor below, the old company's wireless network begins experiencing connectivity issues. Which of the following is the most likely cause?", "correct_answer": "A", "explanation": "The timing of
Question
A company in a large building uses a wireless network for its workstations. After a new company moves into the building on the floor below the old company's wireless network begins experiencing connectivity issues. Which of the following is the most likely cause?
Options
- AExternal interference
- BPort flapping
- CHigh latency
- DLimited connectivity
Explanation
{"question_number": 8, "question": "After a new company moves into the building on the floor below, the old company's wireless network begins experiencing connectivity issues. Which of the following is the most likely cause?", "correct_answer": "A", "explanation": "The timing of the issue - beginning exactly when a new company moves in nearby - strongly points to external interference. The new company's wireless access points, cordless phones, or other 2.4GHz/5GHz devices likely operate on the same or overlapping Wi-Fi channels, causing signal collision and degradation. This is a classic co-channel or adjacent-channel interference scenario in dense building environments. Port flapping (B) is a wired network issue involving a switch port rapidly going up and down. High latency (C) is a symptom, not a cause. Limited connectivity (D) is also a symptom description, not a root cause.", "generated_by": "claude-sonnet", "llm_judge_score": 3}
Topics
Community Discussion
No community discussion yet for this question.