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Question 1
An operations team needs an immediate notification when EC2 CPU utilization stays above 85% for 10 minutes. Which combination is the simplest implementation?
Correct Answer:
CloudWatch alarm with an SNS topic action
Question 2
A CloudOps engineer wants a single alarm that fires only when both CPUUtilization > 80% AND NetworkIn > 50 MB/s on the same instance. Which CloudWatch feature is purpose-built for this?
Correct Answer:
Composite alarm using ALARM("cpu") AND ALARM("net")
Question 3
An EC2 fleet does not report memory or disk usage by default. What is the recommended way to publish these metrics to CloudWatch?
Correct Answer:
Install the unified CloudWatch agent and configure it for memory and disk
Question 4
A team wants metric math to compute the 5-minute error rate as Errors/Requests * 100, returning NaN if Requests is zero. Which expression is correct?
Correct Answer:
IF(m_req > 0, m_err / m_req * 100)
Question 5
Which CloudWatch Logs Insights query returns the count of ERROR-level lines per 5-minute bin?
Correct Answer:
fields @message | filter @message like /ERROR/ | stats count() by bin(5m)
Question 1
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About this Exam

Prepare with the AWS CloudOps Engineer (SOA-C03) Practice Questions - AWS Certified CloudOps Engineer - Associate (SOA-C03) Exam practice quiz. This question bank includes 100 questions covering team, feature, wants, needs, and cloudops. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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AWS CloudOps Engineer (SOA-C03) Practice Questions - AWS Certified CloudOps Engineer - Associate (SOA-C03) Exam

This practice set contains 100 questions from the matching question bank and focuses on team, feature, wants, needs, and cloudops. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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