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Ruby on Rails Test

Ruby on Rails Test

Evaluate aptitude, technical and coding skills with Adaface skills assessment platform powered with an intelligent chatbot

Evaluate aptitude, technical and coding skills with Adaface skills assessment platform powered with an intelligent chatbot
amazon
PayPal
Morgan Stanley
Adidas
SG Government
Neilsen
UCLA
Ernst and Young
Microsoft
WeWork
Bosch
Optimum Solutions
SAP
Doubtnut
Deloitte
HCL
FusionCharts
Hanu
Love Bonito
ZiMetrics
MTM

Sample Questions

Sample Questions

These are just a small sample from our library of 10,000+ questions. The actual questions on this test will be non-googleable.

🧐 Question 🔧 Skill 💪 Difficulty ⌛ Time
Movie query problem - Our intern created the foll...
Rails Hard 4 min
Rails
Movie query problem
Movie query problem
Duration ⌛
Difficulty 💪
: 4 mins
: Hard

Our intern created the following model scope

View Question

"Med Adaface, kunde vi optimera vår första screening process genom uppemot 75%, vilket frigör värdefull tid för både rekryterare och vår rekryterings laget både!"


- Brandon Lee, chef för Människor, Kärlek, Bonito

Start using conversational Ruby on Rails Test for the most accurate and candidate friendly screening today
Start using conversational Ruby on Rails Test for the most accurate and candidate friendly screening today
💼
Customized assessments for every experience level
Customized assessments for every experience level

Customized by subject matter experts to cater to job roles for all experience levels (fresh grads to 8-10 years) within your organization.

💯
Higher test taking rate compared to traditional tests
Higher test taking rate compared to traditional tests

Adaface assessments have an average test taking rate of 86% as compared to an industry standard of 50%.

🎯
Accurate evaluation using on-the-job, non-tricky questions
Accurate evaluation using on-the-job, non-tricky questions

Adaface assessments have relevant questions that test for on-the-job skills. We do not expect candidates to solve puzzles/ trick questions.

Java JavaScript C++ C C# PHP Python React Angular Django Android iOS SQL MySQL HTML/CSS NodeJS Excel Data Interpretation Logical Reasoning Quantitative Aptitude Check out 700+ skills

Get a detailed scorecard with section wise breakdown and a pass/ fail recommendation

Get a detailed scorecard with section wise breakdown and a pass/ fail recommendation

Trusted by companies worldwide

Trusted by companies worldwide

"De rekryterare kände att genom de tekniska frågor som de ställs under panel intervjuer, kunde de berätta vilka kandidater hade bättre poäng, och differentieras med dem som inte gör så bra. De är mycket nöjda med kvaliteten på kandidater omgången med Adaface screening."


- Human Resources Manager, Singapores regering

Everything you need to know about Ruby on Rails Test 👇

Everything you need to know about Ruby on Rails Test 👇

Adaface Ruby on Rails Test will be customized to accurately evaluate on-the-job skills required for your role. This assessment test is useful when you are hiring candidates for roles like - RoR Developer (2-4 yrs of experience), RoR Programmer, Ruby on Rails Application Developer, Web Developer, Back-End Developer.

Ruby Basics Control Flow in Ruby Looping with Ruby Array and Hashes Blocks and Sorting Hashes and Symbols Blocks Procs and Lambdas Object-Oriented Programming Modules and Mixins Working with Files Metaprogramming Controllers Models

Why You Should Use This Test

The Ruby on Rails Online Test helps recruiters and hiring managers to identify qualified candidates from a pool of resumes, and helps in taking objective hiring decisions. It reduces the administrative overhead of interviewing too many candidates and saves expensive engineering time by filtering out unqualified candidates.

The Adaface Ruby on Rails test screens candidates for the typical skills recruiters look for in a Ruby on Rails developer:

  • Expertise with using Ruby programming knowledge and Ruby on Rails framework. 
  • Efficient with Ruby on Rails APIs.
  • Solid understanding of OOPs concepts (Data Abstraction, Encapsulation, Inheritance, Polymorphism).
  • Proficient with code versioning tools such as Git.
  • Familiarity with concepts such as MVC and Mocking.

The insights generated from this assessment can be used by recruiters and hiring managers to identify the best candidates for the role. Anti-cheating features enable you to be comfortable with conducting assessments online. The Ruby on Rails developer test is ideal for helping recruiters identify which candidates have the technical skills to do well on the job.

About This Test

The Ruby on Rails test will consist of ~15 MCQs, 1 coding challenge, and 1 debugging challenge crafted by experts in the Ruby programming language and will cover a broad spectrum of topics within Ruby on Rails. Use this Ruby on Rails Online Quiz to streamline your hiring process.

The idea behind this online Ruby on Rails quiz is to help you assess on-the-job Ruby on Rails concepts, Core Ruby knowledge, coding, and debugging skills with just one test.

Here is a list of topics (only for reference, actual topics and questions for your custom assessment will be chosen by our subject-matter experts based on your job description/ ideal engineer persona).

OOPs concepts Basics of Ruby URL routing Bug-fixing
Arrays Regex Monkey patching Exceptions
Performance Databases Cache Active Record
RSpec Capybara Refactoring Action Cable

Score Distribution

You should expect ~20% of the candidates to do well on Adaface assessments.

The score distribution for our assessments follow the normal curve. This is a good sign- standardized tests like SAT and GRE follow the normal distribution (bell curve).

Status quo assessments typically have the exact opposite of the bell curve (too many candidates getting close to 0, too many candidates getting close to 100 and too few candidates in the middle). This is typically because they focus on theoretical questions or trick questions, which are very binary in nature- either you know the trick/ theory or you don’t.

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FAQs

What is a custom assessment?

Every role is different and requires a custom assessment to identify top candidates efficiently. Adaface subject matter experts understand your job description/ role requirements and pick the most relevant questions from our library of 10000+ questions to create a technical assessment that helps you find the qualified candidates in your candidate pipeline quickly. All custom assessments are set up based on the job description, role requirements, must-have skills, experience level and salary range within a maximum of 48 hours and you will get an email notification once it goes live.

Check out a sample assessment here (no credit card required).

Can I combine multiple skills into one custom assessment?

Yes, absolutely. Custom assessments are set up based on your job description, and will include questions on all must-have skills you specify.

How is Adaface different from other assessment tools?

We believe that status quo tech assessment platforms are not a fair way for companies to evaluate engineers because they focus on trick questions/ puzzles/ niche algorithms. We started Adaface to help companies find great engineers by assessing on-the-job skills required for a role. Read more about why we started Adaface.

Here's what's different with Adaface:

  1. High quality non-googleable questions that test for on-the-job skills as opposed to theoretical knowledge.
  2. A friendly conversational assessment with a chatbot, instead of sending a "test" to a candidate. This translates to a higher completion rate. Adaface assessments (86% candidate completion rate), as opposed to traditional tests (40-50% candidate completion rate)
  3. Customized assessments for 700+ skills at different experience levels.
Do you have any anti-cheating features in place?

We have the following anti-cheating features in place:

  1. Web proctoring
  2. Webcam proctoring
  3. Plagairism detection
  4. Non-googleable questions
  5. Secure browser

How do I interpret test scores?

The primary thing to keep in mind is that an assessment is an elimination tool, not a selection tool. As in an assessment is optimizing to help you eliminate candidates who are not technically qualified for the role, it is not optimized to help you find the best candidate for the role. So the ideal way to use an assessment is to decide a threshold score (typically 60%, we help you benchmark) and invite all candidates who score above the threshold for the next rounds of interview.

What experience level can I use this test for?

Each Adaface assessment is customized to your job description/ ideal candidate persona (our subject matter experts will pick the right questions for your assessment from our library of 10000+ questions). This assessment can be customized for any experience level.

Does every candidate get the same questions?

Yes, it makes it much easier for you to compare candidates. Options for MCQ questions and the order of questions are randomized. We have anti-cheating features in place. In our enterprise plan, we also have the option to create multiple versions of the same assessment with questions of similar difficulty levels.

I'm a candidate. Can I try a practice test?

No. Unfortunately, we do not support practice tests at the moment.

What is the cost for using the Ruby on Rails Test?

You can check out our pricing plans here.

Can I get a free trial?

You can sign up for free and check out the platform here. The dashboard has a sample assessment for you to review the quality of questions and check out the candidate experience of a chat based assessment. Since our questions are premium, we are unable to share sample questions for a particular skill/ technology. You can also review our sample public questions here.

I just moved to a paid plan. How can I request a custom assessment?

Check out our quick guide on requesting a custom assessment here.

About The Role

Ruby is a high-level, general-purpose programming language that was designed and developed in the mid-1990s by Yukihiro "Matz" Matsumoto.

Ruby on Rails, or simply referred to as Rails, is a server-side web app framework written in Ruby programming language. Rails has a MVC (model–view–controller) framework and encourages the use of web standards such as JSON or XML for data transfer and HTML, CSS, and JavaScript for user interfacing.  

Typical Ruby on Rails Developer responsibilities include:

  1. Designing, developing, and maintaining efficient, reusable, and reliable Ruby code.
  2. Integration of user-facing elements with server-side logic.
  3. Identifying and resolving bottlenecks and bugs in the code.
  4. Integration of data storage solutions, for example, databases.
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Full-stack Ruby on Rails Tests

You can combine multiple skills into a single custom Adaface Ruby on Rails test. Here are some popular combinations for full-stack roles.

Ruby on Rails & PostgreSQL Ruby on Rails & MySQL Ruby on Rails & PostgreSQL & JavaScript
Ruby on Rails & MySQL & JavaScript Ruby on Rails & PostgreSQL & JavaScript & HTML5/CSS3 Ruby on Rails & MySQL & JavaScript & HTML5/CSS3
How do I use this?
How do I use this?

Start screening within minutes with Adaface ready-to-go tests

Start screening within minutes with Adaface ready-to-go tests

1. Choose the most appropriate test for your role

2. Start inviting candidates to complete the assessment

3. Receive real time notifications and shortlist the best candidates

OR

Customize the test with multiple skills/ seniority levels according to your job description

Customize the test with multiple skills/ seniority levels according to your job description

1. Get a custom assessment from our library of 700+ skills within 48 hours

2. Start inviting candidates to complete the assesment

3. Receive real time notifications and shortlist the best candidates

What Are Conversational Assessments
What Are Conversational Assessments

Conversational assessments are the most candidate friendly way to get insights into a candidate's on-the-job skills and suitability for a role, while providing for a delightful candidate experience. Candidates love conversational assessments because they are fast, intuitive and feel like an interview rather than a test.

traditional assessments cons

Tired of traditional assessments with trick questions and low completion rates?

conversational assessments pros

Adaface conversational assessments are reflective of on-the-job skills and see an 86% completion rate as compared to ~50% for traditional assessment platforms.

Test multiple skills in a single assessment customized for your job description
Test multiple skills in a single assessment customized for your job description

We evaluated several of their competitors and found Adaface to be the most compelling. Great default library of questions that are designed to test for fit rather than memorization of algorithms.

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Swayam
CTO, Affable
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