Pass4sure 300-101 Question Answer

A network engineer notices that transmission rates of senders of TCP traffic sharply increase and decrease simultaneously during periods of congestion. Which condition causes this?

A. global synchronization
B. tail drop
C. random early detection
D. queue management algorithm

Answer: A

Which three problems result from application mixing of UDP and TCP streams within a network with no QoS? 
 (Choose three.)

A. starvation
B. jitter
C. latency
D. windowing
E. lower throughput

Answer: A, C, E