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Domain 3Objective 5
Network Monitoring N10-009 Practice Questions (Page 1)
Part of the Network operations domain, which makes up ~22% of our current practice bank. CompTIA does not publish an official question count, but from its 90-minute exam (~35–60 total, ~8–13 in this domain), expect 1–2 from this objective — we provide 34 practice questions to prepare you well beyond it. (estimate)
34questions here
7free pages
10concepts
Questions 1–5
- 1
A network administrator needs to capture and analyze the actual payload of packets to troubleshoot a VoIP quality issue. The administrator suspects that packets are being dropped or delayed. Which tool should be used?
Select an answer first - 2
What is the primary purpose of NetFlow?
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A network engineer needs to identify which applications are consuming the most bandwidth on a corporate internet link. The engineer wants to see flow-level data, including source and destination IPs, ports, and protocol. Which technology should be used?
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Which network performance metric measures the time it takes for a packet to travel from source to destination?
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A network engineer is comparing NetFlow and sFlow for a monitoring deployment. The engineer needs to monitor very high-speed links (100 Gbps) and wants to minimize the performance impact on the routers. Which technology should the engineer choose and why?
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