Polaris Consulting Selenium Automation Interview Questions and Answers

Constructors are special methods that are used to initialize objects in a class.

• Constructors have the same name as the class.

• They are called automatically when an object is created.

• They can be used to set default values for object properties.

• Constructors can be overloaded to accept different parameters.

• Example: public class Car { public Car() { // constructor code here } }

A super interface in Selenium WebDriver is an interface that extends multiple interfaces.

• A super interface allows a class to inherit methods and variables from multiple interfaces.

• It provides a way to achieve multiple inheritance in Java.

• For example, the WebDriver interface is a super interface that extends multiple interfaces like SearchContext and TakesScreenshot.

Locators are used in Selenium Automation to identify elements on a web page.

• ID Locator: Uses the 'id' attribute of an element

• Name Locator: Uses the 'name' attribute of an element

• Class Name Locator: Uses the 'class' attribute of an element

• Tag Name Locator: Uses the HTML tag name of an element

• Link Text Locator: Uses the text of a link element

• Partial Link Text Locator: Uses a partial text of a link element

• CSS Selector Loc...read more

There are several reporting tools available for Selenium WebDriver.

• TestNG

• JUnit

• ExtentReports

• Allure Reports

• Custom reporting using log4j or Apache log4j

Waits are used to synchronize the test execution with the application's response.

• Implicit Wait

• Explicit Wait

• Fluent Wait

• Thread.sleep()

• WebDriverWait