Importance of JavaScript Executor

The video tutorial explains how to handle hidden elements in web pages using JavaScript DOM when Selenium fails to identify them. It introduces the JavaScript Executor API, which allows JavaScript code execution within Selenium tests. The tutorial provides a step-by-step guide on implementing JavaScript Executor, including practical examples and testing scenarios, to extract and manipulate hidden elements effectively.

Why is JavaScript used to extract hidden elements in web pages?

• Because Selenium cannot identify hidden elements

• Because it is easier to code

• Because it is faster than Selenium

• Because it is more secure

What is the purpose of the JavaScript Executor in Selenium?

• To find elements by ID

• To execute JavaScript code within Selenium tests

• To handle browser cookies

• To execute Java code

Which method is used in JavaScript DOM to find an element by ID?

• driver.findElementById

• document.findElementById

• driver.getElementById

• document.getElementById

How do you retrieve the value of an element using JavaScript DOM?

• Using .getValue()

• Using .value

• Using .getText()

• Using .text()

What is a common error when using strings in JavaScript within Java?

• Using double quotes inside double quotes

• Using backslashes

• Using single quotes

• Using semicolons

What is the role of the 'return' statement in JavaScript?

• To print a value to the console

• To retrieve a value from a function

• To stop the execution of a script

• To declare a variable

What is the main goal of the test case discussed in the final section?

• To validate the login functionality

• To test the speed of a browser

• To check if a specific option is displayed in a dropdown

• To verify if a webpage loads correctly

Which programming construct is suggested to achieve the test case goal?

• A for loop

• A switch statement

• A while loop

• A try-catch block

What should you do if the text does not contain the expected value in the test case?

• Stop the test

• Log an error

• Perform another key down action

• Restart the browser

What is the significance of using loops in test automation?

• To repeat actions until a condition is met

• To handle multiple test cases simultaneously

• To reduce code complexity

• To improve test execution speed