Scala Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Scala Interview Questions

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Can scala learn without java?

Is scala good for data science?

Which is better scala or python?

Why should I learn scala?

What is scala map function?

Is scala easy to learn?

What is flatmap in scala?

What is implicit class in scala?

What is lazy val in scala?

What is scala best used for?

Un-Answered Questions { Scala }

Explain different types of identifiers in scala?

What are major differences between Java-Based and Scala-Based Maven Project’s structure?

When can you use traits?

How can you format a string?

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

What are streams in scala?

Differentiate between array and list in scala.

Explain the main difference between List and Stream in Scala Collection API? How do we prove that difference? When do we choose Stream?

Is scala better than python?

Explain the advantage of scala over other programming languages?

What square measure the Scala variables?

What is this in scala?

What is list in scala collection?

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

What language is scala written in?

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