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What is JavaScript?

JavaScript is a type of scripting language used to create and control dynamic website content. It means anything that moves, refreshes, or changes on your screen without requiring you to manually reload a web page. Mostly, this language can be written right in a web page’s HTML and run automatically as the page loads. JavaScript is also called as a lightweight language. JavaScript programming allow client-side script to interact with user and create dynamic pages.

Why use iMocha’s JavaScript Online test?

iMocha's JavaScript online test is used by top tech companies to get several benefits including but not limited to:

Assess & hire job-fit candidate faster

Reduce hiring time up to 40%

Reduce 85% of candidate filtration time

Assess & map skills level of your existing employees

How do you assess the JavaScript developer skills?

Use iMocha’s JavaScript assessment test based on MCQ questions to evaluate theoretical knowledge of the developer.

Use our JavaScript coding test to evaluate practical knowledge of developer by giving them coding challenges based on difficulty level as Low/Medium/High.

Use our live coding interview platform ,if you want to assess programming knowledge of the developer in real-time coding environment while interacting with the candidate.

What are the key skills that recruiter should look for while hiring a JavaScript developer? 

A JavaScript developer needs to develop front end logic and connect it with back-end services. You need to consider below key skills while hiring a great JavaScript developer-

Technical Skills:

  1. Knowledge of Asynchronous Programming and Functional Programming
  2. Experience in writing cross-browser code
  3. Knowledge and experience in React and Redux
  4. HTML / CSS Frameworks
  5. Experience in jQuery, Node and Express
  6. Knowledge of version control concepts

Soft Skills:

  • Leadership
  • Conflict Resolution
  • Flexibility
  • Open-mindedness
  • Problem-solving skills
  • Critical Thinking

What are few interview questions that recruiter/hiring manager should ask while hiring JavaScript developer? 

Here are few important questions that you can ask to JavaScript developer to predict technical proficiency and behavioral traits:

  1. What are the different types of errors in JavaScript?
  2. How are object properties assigned?
  3. What are the important properties of an anonymous function in JavaScript?
  4. Explain the differences between one-way data flow and two-way data binding.
  5. How do you check if an object is an array or not?
  6. Explain the difference between classical inheritance and prototypal inheritance.
  7. Tell me about your last project - what worked and what didn’t?
  8. What is the hardest technical problem you have run into?
  9. Have you ever faced conflicts with your team members? How did you resolve it?
  10. What was the toughest project you worked on? 

How do you conduct technical skills assessment?  

You can conduct remote technical skills assessments with 4 easy steps with iMocha:

  1. Select from 1000+ technical skills tests or Job role-based assessments from iMocha’s skill library. Ensure test integrity by adding cheating prevention measures like image, audio, video proctoring, and window lock, etc.
  2. Invite candidates through an email by sharing assessment link
  3. Get comprehensive and shareable reports upon completion of the online technical assessment
  4. Identify right candidates for further interviews
JavaScript 6 Online Assessment Test sample questions JavaScript 6 Online Assessment Test sample questions

JavaScript 6 Online Assessment Test

Topics covered

  • Strings in ES6
  • Parameter Values
  • The Spread Operator
  • Arrow Functions
  • Methods
  • Enumeration
  • Object Prototype
  • Generators
  • Test Duration: 35 minutes
  • No. of Questions: 11
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.

  • add your own questions
    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.

Start hiring job-fit candidates using this assessment
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“We are a tutoring agency, wherein the crux of our business lies in the quality of the tutors we hire. Hence it is imperative that our hiring is top notch. We were impressed by the caliber, depth, and breadth of the assessments provided by iMocha. With iMocha, we have found a great assessment tool for our hiring requirements.”

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“We are very excited about the AI EnglishPro. Assessing Business English is always a challenge with simple grammar assessments and in-person interviews. We have been using the beta version of the business English proficiency test and are quite impressed with its ability to accurately evaluate the English proficiency skills using AI. We look forward to using it for all our future hires.”

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About JavaScript 6 Online Assessment Test

JavaScript often called as JS is a programming language that helps to create and control dynamic website content. It allows users to interact with the client side scripts, communicate asynchronously and document the content accordingly. It is also called as the “assembly language of the web”. JavaScript supports event-driven, functional, and imperative programming styles.

JavaScript online test helps tech recruiters and hiring managers to assess JavaScript programming skills of the candidate in implementing front-end logic while developing web applications. Online JavaScript coding test questions are designed & validated by industry experts to assess & hire JavaScript developer as per the industry standards.

Why use Interview Mocha’s JavaScript online test?
 
JavaScript online test helps employers to assess & hire job-fit candidate faster, reduce hiring time and skill mapping of existing employees. Top tech companies are using our JavaScript programming test to reduce 85% of candidate filtration time.
 
JavaScript assessment test helps to screen the candidates who possess traits as follows:

1.  Ability to write reusable code in JavaScript ES6
2.  Excellent knowledge of front end programming languages like JQuery, CSS3, HTML5
3.  Strong experience of working on server-side CSS pre-processors
4.  Ability to integrate multiple data sources and databases into one system
5.  Knowledge of advanced JavaScript libraries and frameworks such as AngularJS, KnockoutJS, BackboneJS, ReactJS
6.  Familiarity with asynchronous request handling, partial page updates, and AJAX
7.  Work experience with handling cross-browser compatibility issues and ability to resolve them
 
JavaScript developer test helps to screen candidates in a short time. The combination of application and theory questions in JavaScript online coding test helps to evaluate technical as well as the practical skills of the candidates. Intelligent reporting provides highlights of the strengths and weaknesses of the candidate so that you can select only relevant candidates and ensure they have skills required for the respective job description. This helps to optimize the candidate screening process and reduces hiring time up to 40%. 

Online JavaScript test (v6) is designed with consideration of EEOC guidelines for candidate assessment. It will help recruiters to assess and hire diverse talent without any bias.

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

This JavaScript 6 Online Assessment Test is useful for hiring

  • JavaScript Developer/ Programmer
  • Front-End JavaScript Developer
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