Dynatrace Pro Certification Practice Exam

What is the default threshold for Apdex performance across all applications?

1. 2 seconds

2. 3 seconds

3. 4 seconds

4. 5 seconds

The correct answer is: 3 seconds

Apdex is a widely accepted metric used to measure user satisfaction with the performance of applications. The default threshold for Apdex performance is set at 3 seconds. This means that any response time for a user interaction less than or equal to 3 seconds is considered "satisfactory." Interactions that exceed this time frame contribute to a decrease in the Apdex score, reflecting a decline in user satisfaction. This threshold is particularly important because it helps organizations assess their application's performance in a way that aligns with user expectations. Any application performing below this 3-second standard could indicate that improvements are necessary to meet user needs effectively. By defining the threshold at 3 seconds, Dynatrace provides a benchmark for developers and performance engineers to gauge the responsiveness of their applications and prioritize performance optimizations accordingly.