Selenium QA Automation (Java)

• Explain the role of QA in the Software Development Lifecycle (SDLC)

• Differentiate manual testing and automation testing

• Identify when automation is appropriate vs. unnecessary

• Describe the Selenium automation workflow

• Map real-world test scenarios suitable for automation

• Understand Java syntax and program structure

• Use variables, data types, and operators

• Apply control statements (if-else, loops)

• Write reusable methods

• Implement exception handling in automation scripts

• Create and use classes and objects

• Apply inheritance and polymorphism

• Implement encapsulation for reusable test components

• Structure automation projects using OOP best practices

• Explain Selenium architecture and components

• Configure Selenium WebDriver with Java

• Set up browser drivers

• Execute basic automation scripts

• Understand HTML structure and DOM

• Apply ID, Name, Class locators

• Write XPath and CSS selectors

• Choose optimal locator strategies

• Improve locator stability in dynamic pages

• Perform actions on input fields, buttons, and links

• Handle dropdowns, checkboxes, and radio buttons

• Validate text, attributes, and UI states

• Use advanced mouse and keyboard actions

• Identify synchronization challenges

• Apply implicit waits

• Implement explicit waits

• Use fluent waits for dynamic scenarios

• Reduce flaky test behavior

• Handle alerts and browser pop-ups

• Work with iframes

• Switch between multiple windows and tabs

• Automate file upload workflows

• Understand TestNG architecture

• Use annotations to control execution flow

• Implement assertions for validation

• Prioritize and group test cases

• Generate and interpret TestNG reports

• Explain the need for automation frameworks

• Implement Page Object Model (POM)

• Separate test logic, data, and utilities

• Apply reusable framework components

• Follow industry best practices

• Apply clean code principles

• Debug automation failures effectively

• Handle exceptions strategically

• Optimize test execution

• Solve common Selenium challenges

• Explain Selenium Grid architecture (Hub & Nodes)

• Understand cross-browser testing strategy

• Execute tests across multiple browsers

• Analyze cross-browser execution results

• Automate end-to-end workflows

• Handle dynamic and real-time web applications

• Apply framework concepts in project scenarios

• Solve automation-focused interview problems

• Explain automation design decisions clearly

Design and implement an automated web application testing solution using Selenium WebDriver, Java, validation techniques, and reusable automation workflows.