Alpine Linux, a lightweight and security-focused Linux distribution, has gained significant popularity in recent years, particularly in the containerization and microservices communities. However, despite its lightweight nature and commendable security features, there are compelling reasons why some users might decide to part ways with Alpine Linux. …

Jenkins is a powerful and widely used open-source automation server that enables teams to automate various aspects of the software development and deployment process. Jenkins Pipelines, a key feature of Jenkins, allows you to define and manage your build, test, and deployment processes as code. One of the most valuable…

DevOps, short for Development and Operations, has revolutionized the world of software development and IT operations. It is not just a set of tools or practices; it’s a culture, a mindset, and a way of working that enables organizations to deliver software faster, more reliably, and with higher quality. …

Achieving zero-downtime deployments in Kubernetes involves carefully managing your application’s updates to minimize or eliminate service disruptions during the deployment process. Here’s a step-by-step explanation of how to achieve zero-downtime deployments in Kubernetes: 1. Set Up a Kubernetes Cluster: Ensure you have a working Kubernetes cluster up and running. You…

Kubernetes, the popular container orchestration platform, offers a wealth of native resources for deploying and managing containerized applications. However, sometimes, you need to define your custom resources that are specific to your application or infrastructure. This is where Kubernetes Custom Resource Definitions (CRDs) come into play. …

Integrating Kubernetes with Prometheus is a common practice to monitor and collect metrics from your Kubernetes cluster. Prometheus is an open-source monitoring and alerting tool that can scrape metrics from various sources, including applications and Kubernetes components. Here’s a step-by-step guide on how to integrate Kubernetes with Prometheus: 1. Set…

1. State the major difference between “assert” and “verify” commands in Selenium. Both “assert” and “verify” commands check whether the given condition is true or false and the only difference between them is that: Assert: Assert condition stops the execution of the testing if the given condition is false else would continue with the further tests. Verify: Verify the condition doesn’t stop…

Selenium Interview Questions for Beginners 1. What is Selenium? Selenium is an open-source (free) automated testing framework for validating web applications across multiple browsers and platforms. Selenium Test Scripts can be written in a variety of programming languages, including Java, C#, Python, and others. Selenium Testing is the term for testing done using the Selenium testing tool. Selenium Software…

Attention all tech enthusiasts and aspiring automation wizards! 🧙‍♂️🔮 We are thrilled to announce an exciting educational opportunity that will take you on a journey into the world of Selenium, the enchanting automation testing framework! 🎯 What is Selenium? Selenium is a powerful and open-source automation tool that empowers testers and…