Scala & Spark-Master Big Data with Scala and Spark - Implementing the Control Flow

The video tutorial explains how to use a do-while loop to handle user input for entering product information or quitting the program. It details the logic for processing user input, creating objects from the input data, and storing these objects in a list buffer. The tutorial concludes with testing the program to ensure it functions as expected.

Explain how the program handles the user's input for product details.

What will the program do after the user has finished entering product information?

What happens when the user inputs '2'?