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Scala Interview Questions
Questions Answers Views Company eMail

Why is an option used in scala?

1

How scala is different from java?

1

Explain how to create arrays?

1

How do you define a function in scala?

1

What is map in scala?

1

Explain the access modifiers available in scala?

1

How is the scala code compiled?

1

What are higher-order functions?

1

Explain how scala is both functional and object-oriented programming language?

1

Explain que with example?

1

Explain any five string methods?

1

Explain the operators in scala?

1

Explain if-else-if terminology?

1

Mention the types of variables in scala?

1

Differentiate between null, nil, none and nothing?

1


Post New Scala Questions

Un-Answered Questions { Scala }

What is a function named parameter in scala?

1


How does it work under-the-hood, when we create an instance of a Class without using ‘new’ keyword in Scala? When do we go for this approach?

7


What is the default unit and functional testing framework for play? What is the default build tool for play? What is the default template engine for play? What is the built-in web server available in

5


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

1


What is the use of tuples in scala?

7


What are the Advantages of Functional Programming (FP) or Advantages of Pure Functions?

7


What is the difference between var and value?

7


Explain pattern matching in scala through an example?

1


Explain if-else-if terminology?

1


What is an auxiliary constructor?

1


What is method overloading in scala?

1


How do we declare a private Primary Constructor in Scala? How do we make a call to a private Primary Constructor in Scala?

7


Why do we need app in scala?

1


Explain function currying in scala?

1


Explain the difference between array and list in scala?

1