Window Handle Concepts - Real Time Example

The video tutorial explains how to manage multiple browser windows using Selenium WebDriver. It covers obtaining window handles, storing them in a set, and switching between windows using these handles. The tutorial also demonstrates using Java's Iterator to navigate through window IDs and handle potential errors during the process.

What command is used to retrieve all window handles in Selenium?

• Retrieve Window Handles

• Get All Windows

• Get Window Handles

• Get Window Handle

In what data structure are window handle IDs stored?

• Map

• Set

• Array

• List

Which window handle ID is stored first in the set?

• Child Window ID

• Sub Child Window ID

• Last Opened Window ID

• Parent Window ID

What method is used to switch between windows in Selenium?

• navigateToWindow

• changeWindow

• switchToWindow

• moveToWindow

Why is it important to pass the correct window handle ID when switching windows?

• To ensure the correct window is closed

• To ensure the correct window is minimized

• To ensure the correct window is maximized

• To ensure the correct window is focused

What Java method is used to iterate through a set of window handle IDs?

• Iterator

• Navigate

• Loop

• Traverse

What is the return type expected by the Iterator method?

• String

• Double

• Integer

• Boolean

What is the purpose of using the 'next' method with an Iterator?

• To remove an element

• To add a new element

• To move to the next element

• To reset the iterator

What is the expected title of the child window in the practical example?

• Create Your Google Account

• Why Google for Your Information

• Welcome to Google

• Google Home

What error is encountered at the end of the practical example?

• Null Pointer Exception

• Editor does not contain main type

• Array Index Out of Bounds

• Class Not Found Exception