Answer 1

Ramesh Papaganti

Scala - Tuples. Scala tuple combines a fixed number of items together so that they can be passed around as a whole. Unlike an array or list, a tuple can hold objects with different types but they are also immutable. The following is an example of a tuple holding an integer, a string, and the console.

source:
https://www.tutorialspoint.com/scala/scala_tuples.htm

I hope I was helpful