DevOps Consultant Interview Questions and Answers: Insights from Experience Recently, Someone had the opportunity to interview for a DevOps Consultant role. The session lasted 45 minutes and covered various aspects of my 3-year experience, tools, technologies, and best practices. Here’s how I tackled the questions: 1. Walk me through your profile? I highlighted my journey from the basics of DevOps to working on advanced tools and technologies. I emphasized: My hands-on experience with CI/CD pipelines. Proficiency in tools like Jenkins, Docker, Kubernetes, Terraform, Ansible, and Prometheus. Key projects, challenges faced, and my contributions to optimizing DevOps processes. 2. What are the tools and technologies you have worked on? I listed the tools with context: CI/CD : Jenkins, GitHub Actions. Containerization : Docker, Kubernetes, Helm. Infrastructure as Code (IaC) : Terraform, CloudFormation. Monitoring : Prometheus, Grafana, Loki. Security : SonarQube, Trivy for image...
Recently Asked Power BI Developer Interview Question at Indegene As a Power BI enthusiast or developer, interview questions often delve into the technical intricacies of DAX (Data Analysis Expressions). Here’s a deep dive into a commonly asked question, recently posed to a 2+ year candidate for the Power BI Developer role at Indegene. 1. What is the difference between ALL, ALLSELECTED, and ALLEXCEPT functions? Understanding these functions is key to managing filters effectively in your calculations. ALL ➡️ Removes all filters applied to a table or column, including slicers, visuals, and external filters. Example: DAX TotalSalesWithoutFilters = SUMX(ALL(Sales), Sales[Amount]) If filters are applied to Region and Product, using ALL(Sales) ignores both. One-liner: Removes all filters from the data. ALLSELECTED ➡️ Removes filters inside a visual but respects filters from slicers or external visuals. Example: DAX SalesInSlicerContext = SUMX(ALLSELECTED(Sales), Sales[Amount]) If a slic...