Scala / Scala interview questions

What does Scala support: OOP or FP?

Scala supports both Object oriented programming and Functional programming as in Java8.

More Related questions...

What is Scala? What does Scala support: OOP or FP? Why Scala is statically typed or strongly typed language? Advantages of using Scala. Is Java a statically typed language? Is scala a pure object-oriented programming language? Explain about Scala variables. Drawbacks of Scala Programming Language. What is the latest version of Scala? Who developed Scala Programming language? How do you define a method in Scala? Difference between an object and class in Scala. How do you create a singleton object in Scala? Difference between val and lazy val in Scala. What is trait in Scala? Does Scala allow methods in case classes? What is case class in Scala? What are the reserved keywords in Scala? How do I use Scala reserved keyword as identifier? What is Unit in Scala? How to define class in Scala? What is a Function in Scala? What is a Main method in Scala? What is Any type in Scala? What is the equivalent type for java.lang.Object in Scala? Explain AnyRef class in Scala. Is Scala a functional language? What are the predefined value types in Scala? Type Casting in Scala. Can we set default values for class parameters in Scala? What is the rule for Scala named arguments? How do you import all the classes from a package in Scala? How to create constructor parameters as private in Scala? Can a trait extend another trait in Scala? Is Subtyping using trait allowed in Scala? Can Scala classes extend more than one class? What are mixins in Scala? What are abstract types in Scala? What is the advantage of using higher order functions in Scala? Advantages of nested method in Scala. What is method currying in Scala? How == works with Case classes? Can we reassign the parameter value for case class? What are Sealed classes in Scala? What is SBT tool? Explain the implicit keyword in Scala. Is Java increment operator supported in Scala? Difference between Scala.List and java.util.List. What is Play framework?

Show more question and Answers...

Comments & Discussions

Scala interview questions 49 Scala programs 2 NELTAS ECAT GRADE 7

Recently added questions

What is parameter binding in MyBatis? How do you integrate MyBatis with Spring Boot? What is a SqlSessionFactory in MyBatis? How do you write a basic SELECT statement in MyBatis? What is the difference between #{} and ${} in MyBatis? What is MyBatis-Spring? What is MyBatis? What is the difference between MyBatis and Hibernate? What is a Mapper interface in MyBatis? What is a Mapper XML file? What is result mapping? What are the supported statement types in MyBatis? What is a resultMap? How do you configure a data source in MyBatis? What is the mybatis-config.xml file used for? Explain how pagination is typically implemented in MyBatis? What is the purpose of MyBatis? What are the key features of MyBatis? What is a SqlSession in MyBatis? What is dynamic SQL in MyBatis?

	Interviews Questions Java Spring Hibernate DevOps Testing API BigData Web Erlang AI Database Integration Cloud Python Scala Tools Golang SAP	About Javapedia.net Javapedia.net is for Java and J2EE developers, technologist and college students who prepare of interview. Also this site includes many practical examples. This site is developed using J2EE technologies by Steve Antony, a senior Developer/lead at one of the logistics based company. Follow Javapedia updates
	contact: javatutorials2016[at]gmail[dot]com
Kindly consider donating for maintaining this website. Thanks.
	Copyright © 2026, javapedia.net, all rights reserved. Privacy Policy · Terms of Service.