The article provides a comprehensive guide for DevOps interview preparation in 2025, featuring 100+ real-world interview questions and answers.
It covers foundational DevOps concepts, including the key goals, lifecycle stages, differences from Agile, and core principles.
The guide delves into DevOps tools, such as Git, CI/CD, automation, Docker, Kubernetes, observability, monitoring, and Infrastructure as Code (IaC).
Key concepts like Pipeline-as-Code, Docker vs. Podman, Kubernetes, and observability are discussed in detail.
It also compares tools like Terraform vs. Ansible, discusses system design, Blue-Green Deployment, Canary Release, and Shift-Left Security.
The article emphasizes the importance of explaining thought processes, tailoring responses to tech stacks, practicing system design, and knowing tools for DevOps interviews.
Final tips include mastering technical and problem-solving skills and utilizing recommended learning resources like courses, certifications, and blogs.
DevOps interviews in 2025 aim to assess both technical proficiency and problem-solving abilities, requiring candidates to understand principles and think critically.
The advice emphasizes continual curiosity, skill development, and good luck in upcoming DevOps interviews.