JavaScript Quizzes

Created on December 29, 2019 By

Raka Rocks

JavaScript & JQuery Quiz

Click on the 'START QUIZ' button at the bottom of this page to submit your answers. Proof will be sent after all question attend.

1 / 10

In which HTML element do we put the JavaScript?

java

script file

script

style

2 / 10

What is the right place to insert a JavaScript?

body

All of the abouve

head

Both the section

3 / 10

How can you declare an array in JavaScript?

var size ( "round", "rectangle", "square")

var size = [ "round", "rectangle", "square"]

var size = ( "round", "rectangle", "square")

var size ( "round", "rectangle", "square")

4 / 10

To access the HTML element, what method does JavaScript use?

document.getElementById() method

document.getElementById(id) method

element.addEventListener(event, function, useCapture)

toExponential()

5 / 10

How can you create a function in JavaScript?

function - myFunction()

function:myFunction()

function = myFunction()

function myFunction()

6 / 10

How can you add comments in JavaScript?

'comment

//comment

None of the above

7 / 10

What is the correct syntax for referring to an external script called "ask4helps.js"?

8 / 10

What is "this" keyword used in JavaScript?

To refer to the object in which the method is invoked

To refer to an object in the function

All of the above

To refer to the function in an object

9 / 10

What does the parseFloat () method do in JavaScript?

Analyze a string and return a number.

Returns a string, with a number written with a specified length

Returns number as a number

Returns string as a number

10 / 10

Which of the following is NOT correct for JavaScript?

JavaScript is totally different from Java

JavaScript can be embedded within HTML or HTML5

You need a compiler to compile JavaScript scripts

A file containing JavaScript can be viewed in a local browser with JavaScript enabled

Your score is

The average score is 33%

Rating Review

JavaScript Quizzes

Like this:

About Ask4Helps

Web Categories

Recent Posts