350-801 · Question #243
350-801 Question #243: Real Exam Question with Answer & Explanation
The correct answer is D: It places traffic Into one of four queues.. {"question_number": 1, "question": "What are two characteristics of priority queueing? (Choose two.)", "correct_answers": ["D", "E"], "explanation": "Priority Queueing (PQ) is a classic Cisco IOS queueing mechanism that places traffic into exactly four fixed queues: High, Medium,
Question
What are two characteristics of priority queueing? (Choose two.)
Options
- AIt guarantees bandwidth for user-defined traffic classes.
- BIt applies strict priority to user-defined traffic classes.
- CIt allocates an equal share of bandwidth to each flow.
- DIt places traffic Into one of four queues.
- EIt ensures that critical traffic queues are serviced first.
Explanation
{"question_number": 1, "question": "What are two characteristics of priority queueing? (Choose two.)", "correct_answers": ["D", "E"], "explanation": "Priority Queueing (PQ) is a classic Cisco IOS queueing mechanism that places traffic into exactly four fixed queues: High, Medium, Normal, and Low (answer D). The scheduler is strict - it always services all packets in the High queue before moving to Medium, then Normal, then Low. This means critical traffic in the highest-priority queue is always serviced first (answer E). PQ does NOT guarantee specific bandwidth allocations (that is CBWFQ), does not apply user-defined classes with strict priority (that describes LLQ/PQ-CBWFQ), and does not allocate equal bandwidth per flow (that is WFQ).", "generated_by": "claude-sonnet", "llm_judge_score": 3}
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