SCALA Online Test

Candidates Assessed

13642+

Organizations Served

132+

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%

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

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

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

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.

SCALA XML API

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

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

SCALA Annotations

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

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

Topic:

Difficulty:

Easy

Q 1. How should we end a stream to calculate the sum of elements?

Sink.sum_

Sink.fold[Int, Int](0)(_ + _)

Sink.sum[Int](_)

Sink.map(_ + _)

Question types:

Multiple Option

Topic:

Difficulty:

Easy

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.

You can customize this test by

Setting difficulty level of test

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

Combining multiple skills into one test

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

Adding your own questions to the test

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

Requesting a tailor-made test

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