D3.JS Online Skill Assessment Test

Topics covered

D3.JS Objects, D3.JS scale functions, Data Visualization Method, Arrays in D3.JS

  • MAQ (Multiple Answer Question)
  • MCQ (Multiple Choice Question)
  • Descriptive Question
  • White Board Simulator
  • Coding Simulator
  • Audio Question
  • Video Question
  • Case Study Question

D3.JS Online test has been designed and developed to help employers and recruiters evaluate the D3.JS skills of D3 JS Expert before an interview. D3.JS is basically a JavaScript Library which is used for producing the dynamic data visualizations in browsers. It is mainly used to manipulate the documents based on data. It uses the standards like HTML5 and CSS for the implementation. D3 JS skills test is designed to check mainly the knowledge of an applicant on how to visualize components and drive the data.

D3.JS assessment test contains meaningful questions on:

  • D3.JS Objects

  • D3.JS scale functions

  • Data Visualization Method

  • Arrays in D3.JS

Online D3 JS quiz test is designed by our subject matter experts to evaluate knowledge of D3 Developers before hiring. Using powerful reporting, you can have a detailed analysis of the test results to help you make a better hiring decision and predict the candidate’s performance.

The test contains MCQ's (Multiple Choice Questions), MAQ's (Multiple Answer Questions), Fill in the Blank, Descriptive, True or False.

This pre-employment test is useful for hiring:
  • D3 JS Developer
  • D3.JS Expert
  • Data Visualization Expert

Test details:

D3 JS developer test enables employers and recruiters to identify & hire D3 Experts or Data Visualization Expert by evaluating working skills and job readiness. For this reason, the emphasis is laid upon evaluating the knowledge of applied skills gained through real work experience, rather than theoretical knowledge.

Questions : 20 

Duration : 20 minutes

D3.JS : The test contains 20 questions on D3.JS to quantify knowledge of a candidate in related area.

D3.JS Test

Question #1 of 3

What does D3.js mean?

    • it is a JavaScript framework to display D3 models.

    • it is a JavaScript library for changing native objects to D3 objects.

    • it is Node.js to parse a server's data to objects with D3 features.

    • it is a JavaScript library for creating and manipulating documents based on data.

Question #2 of 3

In which of the following cases, D3.js is helpful?

    • viewing huge data reports of account detail, e-commerce budgeting, population

    • using D3 models on backgrounds of gaming applications

    • analyzing and representing a server data

    • None of the mentioned

Question #3 of 3

Which of the following terms is correct about SVG?

    • it is a JSON object to show properties in math figures.

    • it is a markup language for determining two-dimensional vector graphics.

    • it is a JavaScript fabric method to show a charts, tables.

    • it is a Scalable Vector Graphics in JSON and is crucial for graphics.

Candidate Name
Assessment Name
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24.00 Out of 40.00
23 Minutes

Java EE




Oracle PL/SQL


Analytical Thinking


Note:If score<= 30% then its a Weakness. If score >=70% then its a Strength.


Java EE, Oracle PL/SQL, Analytical Thinking




It was a good test for me, the questions were on the latest technology of java on which I am currently working. It was a great experience. Thank you!

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