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
How can you format a string?
What is anonymous (lambda) function in scala?
Why scala is faster than java?
What is Primary Constructor? What is Secondary or Auxiliary Constructor in Scala?
What is for-comprehension in scala?
What do you mean by scala map?
What is map in scala?
What is a custom exception in scala?
Explain the difference between array and list in scala?
What is the final class in scala?
What is Unit in Scala? What is the difference between Java’s void and Scala’s Unit?
What is the best language to use with Play framework: Scala or Java?
What is the use of ‘yield’ keyword in Scala’s for-comprehension construct?
Does Scala support Operator Overloading? Does Java support Operator Overloading?
What is the difference between :: and #:: in scala?
