Google Cloud Professional Cloud DevOps Engineer — Question 43

You support a high-traffic web application that runs on Google Cloud Platform (GCP). You need to measure application reliability from a user perspective without making any engineering changes to it. What should you do? (Choose two.)

Answer options

• A. Review current application metrics and add new ones as needed.
• B. Modify the code to capture additional information for user interaction.
• C. Analyze the web proxy logs only and capture response time of each request.
• D. Create new synthetic clients to simulate a user journey using the application.
• E. Use current and historic Request Logs to trace customer interaction with the application.

Correct answer: D, E

Explanation

The correct answers are D and E. Creating synthetic clients allows you to simulate user behavior and assess the application's reliability under various scenarios, while analyzing Request Logs provides insights into actual user interactions and performance over time. Options A, B, and C involve modifications or limited analysis that do not effectively measure reliability from a user perspective.