SCALA Online Test

Candidates Assessed


Organizations Served


Our Scala online test is the ideal pre-hire assessment for recruiters & hiring managers to assess a candidate’s programming skills objectively before interview. Scala online skill test is useful for hiring Scala developer. This Spring Boot assessment test has helped our customers reduce hiring costs by 40% 

About SCALA Online Test

SCALA (designed by Martin Odersky) is a high-level programming language & is compiled to run on Java Virtual Machine (JVM). SCALA is named after its feature of Scalability. SCALA effectively enables functional programming within an object-oriented paradigm. It is closely compatible with Java & used for libraries, web applications, data streaming, etc. 

Online Scala test helps recruiters & hiring managers to test Scala programming skills of candidates before an interview. Scala online test is specifically designed & validated by experienced Subject Matter Experts (SME) to assess and hire Scala developer as per the industry standards.  

Are you a jobseeker looking to sharpen your skills?

Test Summary

Identify & hire Scala developers using iMocha’s Scala skills test. As the detailed test results are generated instantly, employers can analyze the skills related strengths & weaknesses of candidates.  
The Scala assessment test is designed considering EEOC guidelines, it will help you assess & hire diverse talent without any bias.  

Scala skill test may contain MCQs (Multiple Choice Questions), MAQs (Multiple Answer Questions), Fill in the Blanks, Whiteboard Questions, Audio / Video Questions, AI-LogicBox (AI-based Pseudo-Coding Platform), Coding Simulators, True or False Questions, etc.  

Test Duration: 60 minutes

No. of Questions: 4

Level of Expertise: Entry Level

Useful for hiring

  • SCALA Developer (0-3 yrs of experience)
  • Java ( SCALA / Akka ) Developer
  • Scala Designer

Topics Covered

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SCALA Control Structures

Our Scala online test assesses candidates' knowledge about various types of control structures present in SCALA such as if/then/else, for loops, try/catch/finally 

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SCALA Pattern Matching

This test helps recruiters and hiring managers to assess the candidate's knowledge about Pattern matching to check sequence of tokens for the presence of specific pattern  

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SCALA Collections

iMocha’s Scala assessment test evaluates the candidates’ understanding about collections in SCALA which are containers that hold sequenced set of items like List, Set, Tuples etc.  

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This test helps recruiters to evaluate candidates' ability to work with SCALA XML API  

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SCALA Monads

Our Scala online skill test helps in assessment of candidate's knowledge about monads in SCALA which is a mechanism to sequence computations   

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SCALA Annotations

This test evaluates candidate’s understanding about SCALA Annotations which are added to the source code as a metadata  

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Akka (Actor Model)

iMocha’s Scala online skill test helps recruiters to evaluate candidates' knowledge about Actor model which is an abstraction that makes it easy to write concurrent, parallel and distributed systems 

Sample Questions

Choose from our 100,000+ question library or add your own questions to make powerful custom tests

Question types:

Multiple Option





Q 1. How should we end a stream to calculate the sum of elements? 
Sink.fold[Int, Int](0)(_ + _)
Sink.sum[Int](_) + _)

Question types:

Multiple Option





Q 2. Why would we need to override receiveRecover method in PersistentActor and receive a special RecoveryCompleted message, like that?

override def receiveRecover: Receive = {
  case RecoveryCompleted => //...
For performing additional initialization after receiving any other message sent to the PersistentActor.
For saving RecoveryCompleted message.
For saving PersistentActor.
For adding some initialization when the recovery has completed and before processing any other message sent to the persistent actor.

Sample Report

View Full Report . . .

Skill wise performance report by iMocha

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You can customize this test by

difficulty level
Setting difficulty level of test      

Choose easy, medium or hard questions from our skill libraries to assess candidates of different experience levels.                       

multiple skills
Combining multiple skills into one test

Add multiple skills in a single test to create an effective assessment. Assess multiple skills together.                                              

adding own skill
Adding your own questions to the test

Add, edit or bulk upload your own coding questions, MCQ, whiteboarding questions & more.                       

tailor made test
Requesting a tailor-made test                  

Get a tailored assessment created with the help of our subject matter experts to ensure effective screening.

Trusted By

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“The best part of iMocha is they have topic wise questions available. So if there is a need to evaluate Java or .Net skills of the employees, you can create specific assessments which will accurately measure their knowledge in that skill.”

Cheryl Tolkinen, Learning & Development Manager, Securian, USA

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