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

7

How many values of type Nothing have in Scala?

7

Why Scala does NOT have 'static' keyword? What is the main reason for this decision?

7

List different types of literals available in scala?

1

What is scala trait?

1




What is the result of x+y*z and why?

1

How is the scala code compiled?

1

Mention how scala is different from java?

1

What is string in scala?

1

What is the function parameter with a default value in scala?

1

What do you mean by ofdim in scala?

1

Explain exception handling in scala?

1

What are the advantages of scala over java (java 8)?

7

What are the different types of Scala literals?

7

What is the difference between :: and #:: in Scala? What is the difference between ::: and #::: in Scala?

7

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