Deployment Debugging Quiz

Quiz covering Root Cause Analysis

Questions in this quiz

A preview of the 5 questions covered. Start the quiz above to answer them, check your score, and read the explanations.

1. 1

   When troubleshooting a failed deployment, what is the first step you should take to identify the root cause?

2. 2

   You have deployed a new microservice, but users are reporting intermittent 503 Service Unavailable errors. What is the most likely cause?

3. 3

   Which technique is most effective for isolating a bug that only appears in the production environment but not in the staging environment?

4. 4

   A deployment was successful, but the application is failing to connect to an external API. Logs show a 'Connection Refused' error. What should you verify first?

5. 5

   Your application uses a circuit breaker pattern. After a deployment, the circuit breaker remains 'Open' despite the downstream service being healthy. What is the most complex potential root cause?