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Elixir Skills Test

Talent acquisition and development professionals can use iMocha's Elixir Skills Assessment Test to evaluate a candidate or employee’s Elixir proficiency. This test is crucial for assessing their software development skills and is a significant factor in determining their overall suitability for a role.

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Elixir Skills Test

1.Explain what Elixir is?

Introduced in 2011, Elixir is a high-performance programming language that is functional, dynamic, and runs on the Erlang virtual machine. Its key features include concurrency support, fault tolerance, and scalability. Elixir syntax is like Ruby, making it user-friendly and easy to master.

2.Why use iMocha’s Elixir skills test?

Recruiters and L&D managers can use iMocha's Elixir skills test to evaluate an individual’s Elixir proficiency and assess their software development skills. iMocha's test offers a comprehensive evaluation of Elixir skills, covering various topics such as Elixir basics, data structures, and error handling.

The benefits of using iMocha's assessment test include the following:

  • Accurate measurement of candidates' Elixir skills.
  • Identification of strengths and weaknesses.
  • Ease of making informed hiring and upskilling decisions.

Use our comprehensive step-by-step guide to hire Elixir developer checklist and discover the ideal candidate for your company.

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How it works

Test Summary

Elixir skills assessment test screens candidates for the following traits:  

  • Strong understanding of functional programming concepts
  • Proficiency in Elixir syntax and features, including modules, data types, concurrency, and processes
  • Familiarity with the Erlang Open Telecom Platform (OTP) and its architecture
  • Experience building scalable and fault-tolerant applications using Elixir or similar languages
Useful for hiring
  • Elixir Developer
  • Elixir Backend Developer
  • Full-stack Elixir Developer
  • Elixir Software Engineer
  • Elixir Solutions Architect
  • Elixir DevOps Engineer
  • Elixir Technical Lead
  • Elixir Consultant
  • Elixir Systems Engineer
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You can customize this test by

Setting the difficulty level of the test

Choose easy, medium, or tricky 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 and assess multiple skills together.

Adding your own
questions to the test

Add, edit, or bulk upload your coding, MCQ, and whiteboard questions.

Requesting a tailor-made test

Receive a tailored assessment created by our subject matter experts to ensure adequate screening.
How is this test customized?
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iMocha offers customization options for Elixir skills tests. To begin with, the test can be tailored to suit the specific needs of a company or job role. This is done by including questions relevant to the industry, job function, or level of expertise required.

In addition to technical skills, the test can include other related skills, such as problem-solving, logical reasoning, and critical thinking, which are essential for software development success.

What are the most common interview questions related to Elixir?
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Here are some of the most common interview questions related to Elixir:

  • Describe the types of variables available in Elixir.
  • How does Elixir differ from other programming languages you've worked with?
  • Can you explain what a GenServer is and how it works in Elixir?
  • What are some benefits of using OTP (Open Telecom Platform) in Elixir?
  • Have you used any Elixir frameworks? Which one(s) and what did you like about them?
  • How do Spawn Functions work?
  • What is the process for creating a map in Elixir?
  • Describe the best ways to use Elixir in production.
  • In Elixir, what is the Crypto Module used for?
  • When it comes to concurrency, how does Elixir handle it?
What are the required skillsets to work on Elixir?
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Here are some of the required hard and soft skillsets to work on Elixir:

Hard Skills:

  • Proficiency in functional programming concepts and paradigms
  • Knowledge of OTP (Open Telecom Platform) and how to use it for building fault-tolerant systems
  • Strong understanding of Elixir's syntax, features, and libraries such as Mix, ExUnit, Ecto, and Phoenix web framework
  • Experience with web technologies, databases, and software development principles such as testing, version control, and agile methodologies
  • Ability to debug and troubleshoot complex issues in distributed systems

Soft Skills:

  • Strong problem-solving and analytical skills
  • Excellent communication and interpersonal skills
  • Ability to work collaboratively in a team environment
  • Willingness to learn and keep up to date with new technologies and frameworks