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Scala Interview Questions
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Which scala library is used for the functional programming?

 1

Differentiate between array and list in scala.

 1

List the default imports are available in scala language?

 1

Explain bitset in scala?

 1

What do you mean by a case class in scala?

 1

List types of identifiers available in scala?

 1

What is a companion object?

 1

List the advantages of using scala over other functional programming languages.

 1

Explain what is unit in scala?

 1

What is scala option?

 1

What is auxiliary constructor in scala?

 1

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

 1

Explain function currying in scala?

 1

How does yield work in scala?

 1

Explain the difference between a trait and an abstract class?

 1

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Un-Answered Questions { Scala }

What is a singleton object in scala?

1

What is the current latest version of Scala?

7

What are the advantages of a anonymous function/function literal in scala?

7

Mention the advantages of scala?

1

What does map in scala collection?

1




Mention the identifiers in scala?

1

What is the current latest version of scala? What is the major change or update in scala 2.12?

7

What is flatmap in scala?

1

What do you understand by tail recursion in scala ?

1

Differentiate between array and list in scala.

1

Explain different types of identifiers in scala?

1

What is a closure in Scala?

7

What is Range in Scala? How to create a Range in Scala?

7

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

7

What is hashset in scala collection?

1

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