CI/CD Interview Questions
4 questions
Tool-agnostic continuous integration and delivery questions — pipeline design, testing strategy, and deployment safety that apply regardless of which CI system you're running.
A team wants zero-downtime deploys with fast rollback for a high-traffic payments API. Would you recommend blue-green or canary deployment, and why?
AdvancedCI/CDKubernetes10 min
How would you design the metrics and thresholds that gate automatic canary promotion versus automatic rollback?
AdvancedKubernetes8 min
How does a database schema migration change your deployment strategy for either blue-green or canary — what breaks if you don't account for it?
AdvancedDatabases8 min
When would you actually prefer blue-green deployment over canary, even for a system where reliability is critical?
IntermediateCI/CD6 min