What should you do?

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 2 answers
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.

Answer: B,D