Scala Quiz Scala Skill Assessment

Quizack provides Scala MCQ practice question answers in an interactive format.

Scala MCQ

Learn and practice your skills with our MCQ question answers to improve your knowledge. MCQs list

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Scala Online Quiz

Quizack 10 minutes test will assess your knowledge and give you comprehensive results along feedback.

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Scala PDF Download

Download Free Scala MCQ questions answers PDF to practice and learn while are offline.

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Used by 100s of Jobseekers and students

Used by 100s of Jobseekers and students

Focused questions for skill assessment

Focused questions for skill assessment

Premium questions with correct answers

Premium questions with correct answers

Related Skill Assessment

Scala Skill Assessment:

Scala supports both functional and object-oriented programming. It is a general-purpose programming language based on a strong static type system. Plus it has enabled developers to use JVM features and Java libraries.  

Why quizack Scala tutorials stand firm?

Because we have elaborated this particular tutorial with topics on recent techniques, 100?curate and verified answers, the same real exam environment, and interactive online sessions. 
How do we manage this? The answer is, we have experts from this particular domain who have years of experience. 

Quizack Scala online test is based on the Scala topics:

Annotations
XML API
Monads
Scala Collections
Control structure 
Scala programming questions

Learn Scala online for free through interactive sessions

“Scala Q&A” is going to give you a free hand for online practice. You will be free to browse and exercise your desired questions and see their answers side by side. We have given our practice session the same look and feel as in real exams. So real exam scenarios won’t confuse you anymore as you will learn to tackle them through our Scala practice questions.

“Scala Online Test” is all set to give you an idea of your own skills. Yes, it is a virtual session and will ask you randomly selected questions one by one. You will be required to answer all those questions within a given time. In the end, all right answers will be there for your self-verification. 

Who Should Join Quizack?

Aspiring to become a Scala Developer
Wish to become Scala Designer
Looking to overcome the IT or Freelance Skill Test
Looking for Scala interview questions

Free Sample Questions for Scala

For the type heirachy defined below, Choose the most correct statement below for the output?

trait A{ def a = 1 } trait X extends A{ override def a = { println("X") super.a } } trait Y extends A{ override def a = { println("Y") super.a } } For the expression val xy = new AnyRef with X with Y xy.a

Prints NONE then Y

Prints X then NONE

Prints X then Y

Prints Y then X

Answer:
Prints Y then X

Which of the following are types of function in Scala?

Int => String

(Int,Int) => Int

Int => Int => Int

(Int => Int) => Int

All of the above

Answer:
All of the above