Scala & Spark-Master Big Data with Scala and Spark - Lists Create and Delete Elements

The video tutorial explains the concept of immutability in Scala lists, emphasizing that lists cannot be directly modified. It covers how to append elements to a list by creating a new list and demonstrates the process using examples, including nested lists. The tutorial also discusses the limitations of removing elements from immutable lists and suggests filtering as an alternative method.

What are the implications of trying to modify an existing list in Scala?

Describe how you can print the contents of a list in Scala after appending elements.

What is the recommended approach for removing elements from a list in Scala?