Kubernetes and Cloud Native Associate (KCNA) — Question 86

What is the default deployment strategy in Kubernetes?

Answer options

• A. Rolling update
• B. Blue/Green deployment
• C. Canary deployment
• D. Recreate deployment

Correct answer: A

Explanation

The correct answer is A, Rolling update, as it is the default strategy for updating applications in Kubernetes, allowing for gradual updates without downtime. The other options, while valid strategies, are not the default; Blue/Green and Canary deployments require additional configuration and management.