Which three features are QoS congestion-management tools? (Choose three.)
A. PPPoE
B. PQ
C. FIFO
D. PPP
E. PDQ
F. WFQ
Which three features are QoS congestion-management tools?
Which three features are QoS congestion-management tools? (Choose three.)
A. PPPoE
B. PQ
C. FIFO
D. PPP
E. PDQ
F. WFQ
B C F are correct answers
https://www.orbit-computer-solutions.com/qos-congestion-management-tools/
Type of queuing methods are available:
• First-In-First-Out (FIFO)
• Priority Queuing (PQ)
• Custom Queuing (CQ)
• Weighted Fair Queuing (WFQ)
• Class-Based Weighted Fair Queuing (CBWFQ)
• Low-Latency Queuing (LLQ)