Crucial Exams

AWS Certified Developer Associate DVA-C02 Practice Question

Your web application, distributed across several services, is experiencing performance inconsistency. To comprehensively identify the bottlenecks affecting user requests throughout the entire stack, which tool should be employed?

  • Implement custom logging within your application code to output performance data to a monitoring dashboard.

  • Employ a distributed tracing service to analyze and debug the application's end-to-end execution path.

  • Aggregate application logs on a centralized log analysis platform and search for common error patterns.

  • Isolate and monitor individual compute instances using the cloud provider's native instance metrics.

AWS Certified Developer Associate DVA-C02
Troubleshooting and Optimization
Your Score:
Settings & Objectives
Random Mixed
Questions are selected randomly from all chosen topics, with a preference for those you haven’t seen before. You may see several questions from the same objective or domain in a row.
Rotate by Objective
Questions cycle through each objective or domain in turn, helping you avoid long streaks of questions from the same area. You may see some repeat questions, but the distribution will be more balanced across topics.

Check or uncheck an objective to set which questions you will receive.

Wipe Score
Bash, the Crucial Exams Chat Bot
AI Bot