DevOps Interview Questions and Answers
Ques 41. Explain the concept of 'Dark Launching' in a DevOps strategy.
Dark Launching involves releasing new features to a subset of users without their knowledge. It allows testing in a production-like environment while minimizing impact.
Ques 42. What are the key benefits of using a CI/CD pipeline in software development?
CI/CD pipelines automate the software delivery process, leading to faster releases, improved collaboration, early bug detection, and consistent deployment practices.
Ques 43. Explain the term 'Log Aggregation' in the context of DevOps.
Log Aggregation involves collecting and centralizing log data from various sources in a single location. It simplifies troubleshooting, analysis, and monitoring of system events.
Ques 44. What is the role of 'Blueprints' in Infrastructure as Code?
Blueprints in IaC are predefined templates or scripts used to provision and configure infrastructure. They provide a standardized and repeatable way to create resources.
Ques 45. Explain the term 'Rolling Deployment' in a deployment strategy.
Rolling Deployment is a strategy where updates are applied to servers one at a time, gradually replacing the old version with the new one. It minimizes downtime.
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