Which type of traffic is smooth and predictable?哪一種流量是平順且可預測的？
Imagine that you are the sole network engineer for your company. Suddenly, your users complain that the network is very slow. After further enquiry you found out that there are several users that consume a lot of bandwidth by using torrent/peer-to-peer applications. What are the two use cases that you could use QoS to solve this problem? (Choose two.)假設您是公司唯一的網路工程師。忽然間，使用者抱怨網路非常慢。經過進一步調查後，您發現有幾位使用者透過 torrent／對等式（peer-to-peer）應用程式大量佔用頻寬。您可以使用 QoS 來解決這個問題的兩個用例是什麼？（選擇兩項。）
Which QoS mechanism will drop the traffic if the flow uses more than the allotted bandwidth?若流量使用的頻寬超過分配量，哪一種 QoS 機制會丟棄該流量？
Which option is a Layer 2 QoS marking?下列哪一項是第 2 層的 QoS 標記？
Your boss has asked you to analyze the network traffic of your company. Which two types of traffic are considered delay-sensitive? (Choose two.)您的主管要求您分析公司的網路流量。下列哪兩種流量屬於延遲敏感型？（選擇兩項。）
Which QoS tools analyze the traffic and decide which category the packet belongs in?哪些 QoS 工具會分析流量並判斷封包所屬的類別？
Which three steps need to be taken to identify network traffic? (Choose three.)識別網路流量需要採取哪三個步驟？（選擇三項。）
How many bits constitute the DSCP field of the IP header?IP 標頭的 DSCP 欄位由多少位元組成？
Where within an enterprise network should classification and marking and policing be performed?在企業網路中，應在何處執行分類、標記與管制？
What is one way that QoS achieves a better and more predictable network service?QoS 藉由下列哪一種方式來達成更佳且更可預測的網路服務？
Services are provided to which entities in the DiffServ model?在 DiffServ 模型中，服務是提供給哪些實體？