Scala

Scala interview questions and tests

While some HR managers are screening their candidates using paper or whiteboard tests, these tests shouldn’t be treated as valid indicators of future performance. In order to assess coding skills, you need an objective, repetitive process based on tests mirroring the first day of work as closely as possible. Choose the Devskiller Scala interview questions and tests and test your candidates remotely.

There are many features you may find useful. For example, you can ask your candidate to take a picture of themselves to be sure that that they are not cheating. Also, you can have an online interview right on the platform using the code pair feature, which allows you to get a feeling of what it’s like to work with your candidates.

The Scala interview questions and tests are developed by top experts in the Scala programming language. This means that they’re designed specifically to check the competence of your candidates in that particular language.

Technologies covered:

  • Programming language: Scala
  • Build tools: sbt
scala
JUNIOR
Tested skills
Duration
39 minutes max.
Evaluation
Automatic
Test overview

Choice Questions

Verify knowledge of Ruby: Basic Knowledge of Ruby, Basic Errors, Basic Math, Basic Array Access, Basic Hash Access, and Ruby on Rails Controllers

Programming task

Implement the following mathematical operations: Add, Subtract, Multiply, Divide in Scala

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Akka
MIDDLE
Tested skills
Duration
76 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Scala, Akka, Scala-Actors

Programming task - Level: Medium

Scala | Akka | TCP Stream Messages - Implement client handler for TCP stream messages, process them and send back result to the sender and databaseSaverActor.

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