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Networking and Content Delivery →easyMultiple ChoiceObjective-mapped

SOA-C02 Networking and Content Delivery Practice Question

This SOA-C02 practice question tests your understanding of networking and content delivery. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 SysOps Administrator needs to monitor network traffic in a VPC. Which AWS service provides packet-level information about IP traffic?

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

✓

VPC Flow Logs

VPC Flow Logs capture metadata about IP traffic flowing through network interfaces in a VPC, including source/destination IP addresses, ports, protocols, and packet-level details such as packet counts and byte counts. This provides the packet-level information needed for network traffic analysis, unlike higher-level logging services.

Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • ✗

    Amazon CloudWatch Logs

    Why it's wrong here

    Incorrect because CloudWatch Logs stores log data but does not capture VPC traffic.

  • ✗

    AWS CloudTrail

    Why it's wrong here

    Incorrect because CloudTrail records API activity.

  • ✗

    AWS Config

    Why it's wrong here

    Incorrect because Config monitors resource configurations.

  • ✓

    VPC Flow Logs

    Why this is correct

    Correct because Flow Logs capture IP traffic metadata.

    Related concept

    Read the scenario before looking for a memorised answer.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates often confuse AWS CloudTrail (API auditing) with network traffic logging, or assume CloudWatch Logs can capture network packets, but only VPC Flow Logs provide the specific packet-level metadata about IP traffic flows.

Detailed technical explanation

How to think about this question

VPC Flow Logs use the AWS VPC flow log agent to capture network interface metadata at the hypervisor level, recording fields like protocol number (e.g., 6 for TCP, 17 for UDP), source/destination IPs, ports, and packet/byte counts per flow. A subtle behavior is that flow logs do not capture the actual payload of packets, only metadata, and they aggregate flows into 5-tuple records (protocol, source IP, source port, destination IP, destination port) with a default aggregation interval of 10 minutes (or 1 minute with the latest enhancements). In a real-world scenario, you might use VPC Flow Logs to identify a DDoS attack by analyzing high packet counts from a single source IP, which CloudTrail or CloudWatch Logs alone cannot provide.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.

TExam Day Tips

  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Key takeaway

Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Real-world example

How this comes up in practice

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

Got this wrong? Here's your next step.

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

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FAQ

Questions learners often ask

What does this SOA-C02 question test?

Networking and Content Delivery — This question tests Networking and Content Delivery — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: VPC Flow Logs — VPC Flow Logs capture metadata about IP traffic flowing through network interfaces in a VPC, including source/destination IP addresses, ports, protocols, and packet-level details such as packet counts and byte counts. This provides the packet-level information needed for network traffic analysis, unlike higher-level logging services.

What should I do if I get this SOA-C02 question wrong?

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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Last reviewed: Jul 4, 2026

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This SOA-C02 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 SOA-C02 exam.