Results for "Selenium WebDriver"
NullPointerException in Selenium: PageFactory & initElements Fix
NullPointerException in Selenium explained — why @FindBy elements are null without initElements, the 5 causes, and the fixes for Page Object frameworks.…
Coforge Automation Testing Interview Questions & Experience
Coforge automation testing interview experience covering Java, Selenium, REST Assured, SQL, API, framework, and real interview questions with preparation links.…
Common SQL Queries for Testers (Bug Counts, Test Cases & More)
Practical SQL queries for QA — count bugs in the last 7 days, find users who didn't log in, fetch test cases by module, and count bugs per developer.…
Building an E-Commerce Selenium Java Framework Step-by-Step
…build an E-Commerce Selenium Java Automation Framework from scratch using Java, Selenium WebDriver, TestNG, Maven, Page Object Model, and an end-to-end…
Playwright vs Selenium vs Cypress + Framework Architecture
Learn the differences between Playwright, Selenium, and Cypress, understand Playwright limitations, and explain a six-layer Playwright framework architecture in inte…
Selenium Scenario-Based Interview Questions (Real Answers)
Real Selenium scenario interview questions — dynamic locators, element not clickable, StaleElementReferenceException, CI/CD-only failures, and nested iframes.…
Selenium Advanced: File Upload, Broken Links, Ajax & Hidden Elements
Handle advanced Selenium scenarios — file upload with sendKeys and AutoIt, finding broken links, Ajax waits, hidden elements, and dynamic table XPath.…
Selenium Form Elements: Select Class, Checkboxes & Text Boxes
Handle form elements in Selenium — the Select class (selectByIndex, selectByValue, selectByVisibleText), multi-select dropdowns, checkboxes, and text boxes.…
Selenium Browser Launch & Setup: 100+ Practice Exercises
Practice Selenium browser launch and setup with 100+ exercises covering WebDriverManager, browser navigation, close vs quit, headless mode, ThreadLocal, Jenkins, and…
Find the Sum of Diagonal Elements of a Matrix in Java (Both Diagonals)
Learn how to find the sum of both diagonals in a Java matrix, avoiding the classic double-counting bug for odd-sized matrices.…
ValueLabs Automation Testing Interview Questions & Experience
ValueLabs automation testing interview experience covering framework, POM, Selenium, Cucumber, TestNG, API, Git, Jenkins, Singleton Design Pattern, and Selenium Grid…
OOP Concepts in Your Automation Framework (With Real Examples)
Learn how OOP concepts are used in a Selenium Automation Framework — Encapsulation through POM, Inheritance through Base Class, Polymorphism using the WebDriver inte…
Check Positive, Negative, or Zero in Java (Code + Interview Answer)
Step-by-step Java program to check if a number is positive, negative, or zero. Includes if-else logic, ternary version, memory explanation, and FAQs.…
Data-Driven Selenium: Apache POI, Excel, CSV & XML to HashMap
Build data-driven Selenium tests — Apache POI for Excel read/write, XML parsing with DocumentBuilder, CSV with OpenCSV, and HashMap-based test data.…
Java for Selenium: Collections, Immutable Class, OOP & Strings
Java concepts for Selenium interviews — collections in automation projects, immutable classes, final/finally/finalize, abstract vs interface, and overloading.…