This ANS-C01 practice question tests your understanding of network management and operations. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A network engineer is troubleshooting high latency on a Direct Connect connection. The engineer wants to use monitoring tools to identify the source of the latency. Which two AWS services can provide metrics and logs to help diagnose the issue? (Choose TWO.)
AWS CloudTrail
Why wrong: Logs API calls, not network metrics.
AWS Config
Why wrong: Tracks configuration, not performance.
Amazon CloudWatch
Provides Direct Connect metrics.
AWS Trusted Advisor
Why wrong: Provides best-practice checks, not metrics.
VPC Flow Logs
Analyze IP traffic for latency.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Amazon CloudWatch
Options A and E are correct. CloudWatch provides metrics for Direct Connect (e.g., connection state, BGP status, packet loss). VPC Flow Logs capture IP traffic information that can be analyzed for latency patterns. Option B is wrong because CloudTrail logs API calls. Option C is wrong because AWS Config tracks configuration changes. Option D is wrong because Trusted Advisor provides recommendations, not real-time metrics.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
AWS CloudTrail
Why it's wrong here
Logs API calls, not network metrics.
AWS Config
Why it's wrong here
Tracks configuration, not performance.
Amazon CloudWatch
Why this is correct
Provides Direct Connect metrics.
Related concept
Static NAT maps one inside address to one outside address.
AWS Trusted Advisor
Why it's wrong here
Provides best-practice checks, not metrics.
VPC Flow Logs
Why this is correct
Analyze IP traffic for latency.
Related concept
Static NAT maps one inside address to one outside address.
Common exam traps
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
A healthcare organisation deploys an application with a public-facing web tier and a private database tier. The database subnet has no public IP and only accepts connections from the web tier's security group. Questions like this test whether you can design cloud network isolation using VNets/VPCs, subnets, and security group rules.
What to study next
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related ANS-C01 NAT questions on configuration and troubleshooting.
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FAQ
Network Management and Operations — This question tests Network Management and Operations — Static NAT maps one inside address to one outside address..
The correct answer is: Amazon CloudWatch — Options A and E are correct. CloudWatch provides metrics for Direct Connect (e.g., connection state, BGP status, packet loss). VPC Flow Logs capture IP traffic information that can be analyzed for latency patterns. Option B is wrong because CloudTrail logs API calls. Option C is wrong because AWS Config tracks configuration changes. Option D is wrong because Trusted Advisor provides recommendations, not real-time metrics.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related ANS-C01 NAT questions on configuration and troubleshooting.
Static NAT maps one inside address to one outside address.
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Last reviewed: Jun 20, 2026
This ANS-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the ANS-C01 exam.
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