Differentiate nil, null, none, and nothing in scala.

1

What is the breakable method in scala?

1

What is the usage of isInstanceOf and asInstanceOf methods in Scala? Is there anything similar concept available in Java?

7

What is list in scala collection?

1

What is Extractor in Scala? What is the difference between Constructor and Extractor in Scala? What is the use of Extractor in Scala?

7

What 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

5

Tell the advantages of companion objects when used in scala?

1

What is a singleton object in scala?

1

Explain how to create arrays?

1

What is Null in Scala? What is null in Scala? What is difference between Null and null in Scala?

7

What are option, some and none in scala?

7

Popular clients who are using Play and Scala to develop their applications?

7

Difference between Scala’s Inner class and Java’s Inner class?

7

Mention Some keywords which are used by Java and not required in Scala? Why Scala does not require them?

7

Differentiate between array and list in scala.

1