Explain the main difference between List and Stream in Scala Collection API? How do we prove that difference? When do we choose Stream?
7What is the equivalent construct of Scala’s Option in Java SE 8? What is the use of Option in Scala?
7What is the difference between :: and #:: in Scala? What is the difference between ::: and #::: in Scala?
7What is Option in Scala? What are Some and None? What is Option/Some/None Design Pattern in Scala?
7
Like Java’s java.lang.Object class, what is the super class of all classes in Scala?
What is recursion tail in scala?
What is Null in Scala? What is null in Scala? What is difference between Null and null in Scala?
What is the Main drawback of Scala Language?
How do we declare a private Primary Constructor in Scala? How do we make a call to a private Primary Constructor in Scala?
What do you mean by a scala map?
What is Scala anonymous function?
What are the advantages of a anonymous function/function literal in scala?
What are the available Unit Testing, Functional Testing and/or BDD Frameworks for Play and Scala Based applications?
What is Extractor in Scala? What is the difference between Constructor and Extractor in Scala? What is the use of Extractor in Scala?
What is the syntax for function declaration in scala?
What is akka in scala?
What is Range in Scala? How to create a Range in Scala?
What is 'Type Inference' in Scala?
What is Diamond Problem? How Scala solves Diamond Problem?