300-445 Question 155
Single answerAn enterprise has deployed synthetic web tests to monitor the performance of its critical internal web application. However, users report intermittent slowness that the synthetic tests do not capture. Which of the following best describes a limitation of synthetic web tests in this scenario?
- A
Synthetic web tests cannot simulate real-user behavior accurately under varying network conditions.
- B
Synthetic web tests are not capable of running tests from multiple geographic locations.
- C
Synthetic web tests do not support monitoring for application availability.
- D
Synthetic web tests are resource-intensive and require constant manual intervention.
Show answer and explanation
Correct answer: A
Explanation
Synthetic web tests are valuable for monitoring application performance and availability under controlled scenarios. However, they are limited in their ability to capture unpredictable, real-world user behavior and network conditions. In this scenario, the intermittent slowness experienced by users may be due to factors not reflected in the controlled conditions of the synthetic tests, such as specific network issues or user-specific variables.
- A. Correct.
This is correct. Synthetic web tests use predefined scripts to simulate specific actions, but they may not reflect the variability of real-user conditions, such as fluctuating network latency or diverse client environments.
- B. Incorrect.
This is incorrect. Many synthetic web testing tools support running tests from multiple geographic locations to simulate user access from different regions.
- C. Incorrect.
This is incorrect. Synthetic web tests are often used to monitor application availability by checking whether a service is reachable and responding correctly.
- D. Incorrect.
This is incorrect. While synthetic web tests require initial configuration, they are generally automated and do not require constant manual intervention.