How does it work under-the-hood, when we create an instance of a Class without using ‘new’ keyword in Scala? When do we go for this approach?
7What is the default Unit and Functional Testing Framework for Play? What is the default Build Tool for Play? What is the Default Template Engine for Play? What is the built-in Web Server available in Play Framework?
7What is an Anonymous Function In Scala? What is a Function Literal in Scala? What are the advantages of a Anonymous Function/Function Literal in Scala?
7How do we declare a private Primary Constructor in Scala? How do we make a call to a private Primary Constructor in Scala?
7Why Scala is better than Java? What are the advantages of Scala over Java (Java 8)? Compare to Java What are the major advantages or benefits of Scala?
7
What is an anonymous object in scala?
What is a closure?
What is seq in scala collection?
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 scala closure?
Why should I learn scala?
What is a closure in Scala?
What is scala option?
What is the use of ‘???’ in Scala-based Applications?
What do you understand by tail recursion in scala ?
Explain the difference between a trait and an abstract class?
What is the difference between :: and #:: in Scala? What is the difference between ::: and #::: in Scala?
Like Java, what are the default imports in Scala Language?
What do you mean by scala map?
Explain operator and Explain types of operators in scala?