Scala & Spark-Master Big Data with Scala and Spark - Basic Functions

This video tutorial covers the implementation of basic banking functions using global variables. It explains how to create functions for checking balance, withdrawing, and depositing amounts. The tutorial also demonstrates handling user input and updating the balance accordingly. The use of global variables allows these functions to access and modify the balance variable within the global scope.

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF