Building Custom Selenium Methods using Streams Mapper

The video tutorial explains how to implement pagination in a web scraping context using Java. It covers the logic of searching for items across multiple pages, using a do-while loop to handle pagination, and managing exceptions like stale element exceptions. The tutorial also demonstrates how to finalize and test the code to ensure it retrieves the desired data efficiently.

What is the initial step in searching for a desired vegetable name on a webpage?

• Search in the last page

• Search in a specific section

• Search in the entire webpage

• Search only in the first page

What happens when the desired item is not found during the filtering process?

• The search is terminated

• The method executes normally

• An error is thrown

• A null value is passed and the method is skipped

How can you determine if the desired item is present on the page?

• By checking if the list size is greater than one

• By checking if the list size is equal to zero

• By checking if the list size is less than zero

• By checking if the list size is greater than zero

What should be done if the desired item is not found on the current page?

• Stop the search

• Click the next button to go to the next page

• Refresh the current page

• Restart the search from the beginning

What is the purpose of using a CSS selector in pagination?

• To highlight the desired item

• To sort the items on the page

• To style the webpage

• To identify the next button for navigation

Which loop is best suited for implementing pagination logic in this scenario?

• Nested loop

• For loop

• While loop

• Do-while loop

What condition is used to continue iterating through pages in the do-while loop?

• List size is less than one

• List size is not zero

• List size is greater than one

• List size is equal to one

Why is it important to refresh the elements list on each page?

• To ensure the list is sorted

• To avoid stale element exceptions

• To increase the speed of the search

• To reduce memory usage

What is the expected output when the desired item is found on the fourth page?

• The output is 0

• The output is 37

• The output is 100

• The output is null

What does the complete pagination logic demonstrate?

• Using JavaScript for filtering

• Using CSS for styling

• Navigating through multiple pages to find an item

• Sorting and filtering in a single page