Task Statement 4.2: Audit, Monitor, and Analyze Logs and Metrics to Detect Issues. DOP-C02 Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   A DevOps engineer needs to be alerted when a metric deviates from its normal pattern without manually setting fixed thresholds. Which CloudWatch feature should they use?

   • ACloudWatch anomaly detection alarm
   • BCloudWatch Logs Insights query
   • CCloudWatch dashboard
   • DCloudWatch Events rule
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   What is the primary benefit of using Amazon Kinesis Data Streams for log analysis?

   • AIt provides long-term storage for logs
   • BIt enables real-time processing and analysis of log data
   • CIt scans for vulnerabilities in logs
   • DIt automatically creates visualizations
   Reveal Solution Discussion Select an answer first
4. 8application · medium

   A company runs a microservices application on Amazon ECS. Users are reporting that some requests are failing, and the DevOps team needs to trace a single request as it travels through multiple services to identify where the latency is introduced. What should the team enable?

   • AVPC Flow Logs to analyze the network traffic between the services.
   • BAWS X-Ray tracing on the ECS services and the application code.
   • CA CloudWatch dashboard with metrics from each ECS service.
   • DCloudWatch Logs Insights to query the application logs from all services.
   Reveal Solution Discussion Select an answer first
5. 9application · medium

   A DevOps engineer needs to analyze months of historical CloudTrail logs to identify all API calls made by a specific IAM user across all regions. The logs are stored in an S3 bucket. The engineer wants to run SQL-like queries without provisioning a server. What should the engineer use?

   • AAmazon Athena to query the CloudTrail logs directly in S3.
   • BCloudWatch Logs Insights to query the CloudTrail logs.
   • CAmazon OpenSearch Service to index and search the CloudTrail logs.
   • DAmazon QuickSight to visualize the CloudTrail logs.
   Reveal Solution Discussion Select an answer first
6. 10foundation · easy

   Which AWS service provides distributed tracing to analyze request flows and performance across services?

   • AAmazon CloudWatch
   • BAWS CloudTrail
   • CAWS X-Ray
   • DAmazon Inspector
   Reveal Solution Discussion Select an answer first