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Scala Interview Questions
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What are the differences between Array and ArrayBuffer in Scala?

 7

Is Scala Statically-Typed Language?

 7

How many public class files are possible to define in Scala source file?

 7

What is formula tail in scala?

 7

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

 7

What is PreDef in Scala?

 7

What is Nothing in Scala? What is Nil in Scala? What is the relationship between Nothing and Nil in Scala?

 7

What is default access modifier in Scala?Does Scala have 'public' keyword?

 7

What is 'Application' in Scala or What is Scala Application? What is 'App' in Scala? What is the use of Scala’s App?

 7

How many operators are there in Scala and Why?

 7

What is Scala?

 7

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

 7

What is Scala anonymous function?

 7

What square measure implicit parameters in Scala?

 7

What is the difference between 'val' and 'lazy val' in Scala? What is Eager Evaluation? What is Lazy Evaluation?

 7

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Un-Answered Questions { Scala }

What is function currying in Scala?

7

What do you mean by scala map?

1

What is the breakable method in scala?

1

What is the equivalent construct of Scala’s Option in Java SE 8? What is the use of Option in Scala?

7

What is the difference between var and value?

7




How many values of type Nothing have in Scala?

7

Explain the difference between java and scala?

1

How do I concatenate two strings?

1

Explain the advantage of scala over other programming languages?

1

What is the Main drawback of Scala Language?

7

What is a class in scala?

1

What is the diamond problem in scala?

1

What is the major change or update in Scala 2.12?

7

Explain streams in scala?

1

What is auxiliary constructor in scala?

1

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