Scala Interview Questions
Questions Answers Views Company eMail

Why do we need app in scala?

1

mention the types of variables in scala? And what is the difference between them?

1

Give some examples of packages in scala?

1

Write a few frameworks of scala?

1

Why scala is faster than java?

1

Is scala good for machine learning?

1

What is a flatmap in scala?

1

Is scala better than python?

1

What language is scala written in?

1

What companies use scala?

1

Is scala the best language ever?

1

What is scala programming used for?

1

Why is scala good for big data?

1

Is scala worth learning?

1

Is scala better than java?

1


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Un-Answered Questions { Scala }

What is the best Code-coverage tool available for Play and Scala based applications?

7


Does scala and java support call-by-name?

5


What is scala closure?

1


What are higher-order functions?

1


What are case classes in scala?

1


mention the types of variables in scala? And what is the difference between them?

1


How do we implement loops functionally? What is the difference between OOP and FP style loops?

7


Why Scala is better than Java? What are the advantages of Scala over Java (Java 8)? Compare to Java What are the major advantages or benefits of Scala?

7


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

7


What is an Expression? What is a Statement? Difference between Expression and Statement?

7


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

7


How many values of type Unit have in Scala?

7


Does a Companion object access private members of it’s Companion class in Scala?

7


What is an anonymous object in scala?

1


What is the main motto of Scala Language?

7