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JQuery Online Test

Topics Covered

  • JQuery
  • JQuery Library
  • Modules and Classes in Javascript
  • Datatypes and Expressions in Javascript

Useful for hiring

  • JQuery Designer
  • JQuery Developer
  • JavaScript Developer
  • Front-End Developer

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Question

How would you programmatically fire all the listeners to the 'click' event on all the 'p' elements?

Note: There can be multiple correct answers to this question.

Answer
    • $("p").fire("click");

    • $("p").click();

    • $("p").trigger("click");

Question

What would be output in the console when the following code is executed, and only mydiv2 is clicked?

function foo(e) {
    console.log(e.data.choco);
}

$("#mydiv1").bind("click", { choco: "bar" }, foo);
$("#mydiv2").bind("click", { bar: "choco" }, foo);

Answer
    • undefined
       

    • "bar"
       

    • { choco: "bar" }
       

    • { bar: "choco" }
       

Question

Suppose that you have a table that contains about 500 rows, and you want to invoke a function 'foo' every time a row is clicked. Which of the following is the most efficient way to do that?

Answer
    • $("#mytable tr").click(foo);
       

    • $("#mytable tr").on("click", "#mytable", foo);
       

    • $("#mytable").on("click", "tr", foo);
       

    • $("#mytable tr").on("click", function(e) {
          foo(e);
      });
       

Test details:

This online test for JQuery will evaluate the candidate’s practical knowledge and his job readiness. JQuery assessment test can be taken by the candidates from anywhere in the comfort of their time zone.
 
JQuery skills assessment test may contain MCQ's (Multiple Choice Questions), MAQ's (Multiple Answer Questions), Fill in the Blank, Descriptive, Whiteboard Questions, Audio / Video Questions, True or False.

Test Duration: 20 minutes

20 Application Questions

The JQuery test contains a combination of application and theory questions that help you to evaluate technical as well as practical skills of candidates.

Test description:

JQuery is a Document Object Model (DOM) manipulation cross-platform JavaScript library. It simplifies client-side scripting of HTML including HTML document traversal and manipulation, event handling, animation, and Ajax with an easy-to-use API. jQuery also provides capabilities for developers to create plug-ins on top of the JavaScript library. 

JQuery online test helps recruiters and hiring managers to assess candidate’s ability to use JQuery’s core library to design user interface elements. Online JQuery test is created & validated by experienced industry experts to assess & hire JQuery developer as per the industry standards.
 
JQuery assessment test helps to screen the candidates who possess traits as follows: 

1.  Strong understanding of features and utility functions of JQuery
2.  Basic understanding of web markup, including HTML5 and CSS3
3.  Ability to adapt various JQuery features
4.  Familiarity with loading JQuery from CDN
5.  Write Ajax call and manipulate DOM using JQuery

Interview Mocha’s test platform helps you to easily invite candidate’s to take online JQuery test. You can get instant results that can be shared with hiring managers/interviewers along with interview notes.

Our powerful reporting helps you to analyze section wise performance of the candidate to gauge his strengths and weaknesses. Features like window violation and webcam proctoring help you to detect malpractices used by candidates during the test.

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  • Customize test settings like duration, number of questions, passing score, web proctoring and much more

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