Top Automation QA Interview Questions Asked at Infosys.

Panchal Sneha

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Apr 23, 2025

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🧑‍💻 1. Brief Introduction

Hi! I’m an SDET (Software Development Engineer in Test) with hands-on experience in designing automated test frameworks, writing scalable test cases, and working with modern tools and technologies like Selenium, TestNG, RestAssured, and CI/CD pipelines. I’m passionate about improving product quality and performance through robust automated testing and collaboration with development teams.

2. Three OOPs Concepts Used in Test Automation Frameworks

1. Encapsulation

• What it is: Wrapping data (variables) and methods into a single unit, i.e., class.
• Usage in Framework: We encapsulate web elements and actions inside Page Object Model (POM) classes to avoid code duplication.
• Example:

public class LoginPage {
    private WebElement username = driver.findElement(By.id("username"));
    public void enterUsername(String user) {
        username.sendKeys(user);
    }
}

2. Inheritance

• What it is: One class inherits properties and behavior from another.
• Usage in Framework: Commonly used to create base classes for common setup/teardown…