This article discusses essential topics and questions that prospective employees should prepare for during DevOps interviews, specifically focusing on logging and network performance monitoring. It highlights the importance of understanding efficient log management, including defining goals and minimizing storage costs, and emphasizes the need for familiarity with SIEM tools, Kubernetes, Docker, and cloud monitoring at scale. The text also underscores the significance of demonstrating knowledge in troubleshooting methods, particularly in databases and site outages, and the ability to adapt to various tools and environments, such as AWS and multi-cloud infrastructures. Overall, the article aims to guide candidates in showcasing their technical expertise and adaptability in the dynamic field of DevOps.