Which of the following is most likely to occur for voice in the absence of QoS? (Choose all that apply.)
A.
choppy speech
B.
words out of order due to recovery
C.
disconnect calls
D.
unsynchronized voice patterns
E.
softer volume speech
Explanation:
The following most likely occurs for voice in absence of QoS:
Voice is hard to understand; voice breaks up, sounds choppy; calls are disconnected; large delay make it difficult to know when the other caller has finished talking. Rerference: Cisco Press – DQOS Exam Certification Guide p.765