Drag and drop each queuing mechanism on the left to its matching feature on the right.
Drag a concept onto its matching description — or click a concept then click the description.
Single queue, no differentiation
Per-flow flow-based fair queuing
User-defined traffic classes with guaranteed bandwidth
Strict priority queue with rate limiting
Always serves highest-priority queue first
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
FIFO: Single queue, no differentiation
FIFO uses a single queue with no prioritization. WFQ provides per-flow fairness. CBWFQ allows user-defined classes. LLQ provides strict priority with policing. PQ always services the highest-priority queue first.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 350-401 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 350-401 exam.