220-1101 · Question #933
220-1101 Question #933: Real Exam Question with Answer & Explanation
The correct answer is D: It enables secure network segmentation.. {"question_number": 8, "question": "Which of the following is a benefit of using a VLAN?", "correct_answer": "D. It enables secure network segmentation.", "explanation": "VLANs (Virtual Local Area Networks) logically divide a single physical network into multiple isolated broadca
Question
Which of the following is a benefit of using a VLAN?
Options
- AIt minimizes collision domains.
- BIt provides private access to cloud resources.
- CIt increases network address space.
- DIt enables secure network segmentation.
Explanation
{"question_number": 8, "question": "Which of the following is a benefit of using a VLAN?", "correct_answer": "D. It enables secure network segmentation.", "explanation": "VLANs (Virtual Local Area Networks) logically divide a single physical network into multiple isolated broadcast domains without requiring separate physical hardware. This segmentation improves security by separating sensitive traffic (e.g., finance, HR, guest Wi-Fi) so that devices in one VLAN cannot directly communicate with another without going through a router or firewall. VLANs do not minimize collision domains (that is done by switches in general), do not provide cloud resource access, and do not increase IP address space.", "generated_by": "claude-sonnet", "llm_judge_score": 4}
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