Data Replication and Self-Healing Quiz

Quiz covering Reliability Improvement

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

   What is the primary purpose of data replication in a distributed system?

2. 2

   In the context of self-healing systems, what does the 'circuit breaker' pattern aim to prevent?

3. 3

   Which trade-off is most directly associated with synchronous (strong) data replication?

4. 4

   When implementing an automated self-healing mechanism for a microservice, why is a 'health check' endpoint essential?

5. 5

   In a distributed system using eventual consistency, what is the 'read repair' strategy?