ANS-C01 Network Management and Operations Practice Question
A company wants to monitor network traffic between its EC2 instances and determine which IP addresses are generating the most traffic. Which AWS service should be used to capture and analyze this 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 IP traffic information for network interfaces in a VPC, enabling analysis of traffic patterns and identification of high-traffic IP addresses. AWS Trusted Advisor (Option A) provides best-practice checks, not traffic data. AWS CloudTrail (Option B) records API calls, not network traffic. AWS Config (Option C) tracks resource configuration changes.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
AWS Trusted Advisor
Why it's wrong here
Trusted Advisor provides recommendations, not traffic data.
- ✗
AWS CloudTrail
Why it's wrong here
CloudTrail logs API activity, not network traffic.
- ✗
AWS Config
Why it's wrong here
Config tracks resource configuration, not traffic.
- ✓
VPC Flow Logs
Why this is correct
Flow Logs capture IP traffic metadata.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.