Used for hiring

Senior data Analysts/ Developers
UI/UX Developers
Front-end Developers

Skills required

Understanding of HTML

Understanding of CSS

Understanding of frameworks, such as AngularJS, ReactJS, etc.

Javascript Developer Assessment

These tests are highly popular among most recruiters to assess Javascript developers

You can check for the following skills while hiring a Javascript developer-

  • Adept at writing code in Java.
  • Well-versed in JEE and Hibernate
  • Skilled at querying using SQL

How this test helps with hiring Javascript candidates

Steps to assess Javascript Developers
Create a test
Create a test
Add questions to assess Javascript skills
Add questions to assess Javascript skills
Send invites to candidates
Send invites to candidates
Evaluate the report
Evaluate the report
Assess Javascript developers for free   
Common types of assessments used by our top customers

Programming questions to assess development skills in Java

10 MCQs
on Java

10 MCQs
on SQL, JEE and Hibernate

Sample questions

What is the output of the following JavaScript code:

var numbers_arr = [66, 2, 1, 10, 25];
var sum = numbers_arr.reduce(myFunction);
function myFunction(total, value)
return total * value;

  • 66, 2, 1, 10, 25
  • 33000Correct Answer
  • Null value
  • None of these

What is the output of the following JavaScript code:

var numbers_arr = [45, 10];
var sum = numbers_arr.reduceRight(myFunction);
function myFunction(total, value, index, array) {
return total / value;

  • 4.5
  • 0.2222Correct Answer
  • 5
  • None of these

Three variables are initialized in the following JavaScript code:

type ClassType = [string, number, number, number];
let var1: ClassType = [‘Red’, 1,0,0];
let var2: [ string, number, number, number ]= [‘Green’, 0,1,0];
let var3 =[‘Blue’, 0,0,1];

Which of these statements about this code is incorrect?

  • ClassType is an alias to tuple
  • All the three variables would compile to same javaScript type signature
  • ClassType is an array where type of the fixed number of elements is known
  • All the three variables are immutableCorrect Answer

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