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jQuery Quiz Online Test Mcqs

Test Instructions
Test Name	:	jQuery MCQs
Subject	:	Computer General
Test Type	:	Mcqs
Total Question	:	25
Total Marks	:	50
Total Time	:	20 Minutes

The most widely used JavaScript library, jQuery is a open-source software that has been designed to simplfy the client-side scripting of HTML. Now you can test and also improve your general knowledge about the computer software by attempting this quiz which includes all important questions related to it.

jQuery Quiz Online Test Mcqs Questions with Answers Objective Type PDF

Question 1 of 25

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1. What is the correct jQuery code for making all div elements 100 pixels high?

$("div").yPos(100)

None of them

$("div").height="100"

$("div").height(100)

Question 1 of 25

Question 2 of 25

2. Which jQuery method is used to set one or more style properties for selected elements?

style()

html()

None of them

css()

Question 2 of 25

Question 3 of 25

3. What is the correct JavaScript syntax to write "Hello World"?

("Hello World")

response.write("Hello World")

"Hello World"

document.write("Hello World")

Question 3 of 25

Question 4 of 25

4. What scripting language is jQuery written in?

JavaScript

C++

VBScript

Question 4 of 25

Question 5 of 25

5. With jQuery, look at the following selector: $("div.intro"). What does it select?

All div elements with class="intro"

The first div element with id="intro"

The first div element with class="intro"

All div elements with id="intro"

Question 5 of 25

Question 6 of 25

6. Look at the following jQuery selector: $("div#intro .head"). What does it select?

All elements with class="head" inside the first div element with id="intro"

The first element with id="head" inside any div element with class="intro"

All div elements with id="intro" or class="head"

None of above

Question 6 of 25

Question 7 of 25

7. Is jQuery a library for client scripting or server scripting?

Client scripting

Server scripting

Question 7 of 25

Question 8 of 25

8. Which statement best explains what "unobtrusive JavaScript" is?

JavaScript that doesn't annoy users

JavaScript that does not affect a web page

JavaScript that is separate from HTML

JavaScript that works even with scripting turned off

Question 8 of 25

Question 9 of 25

9. Is jQuery a W3C standard?

Yes

Question 9 of 25

Question 10 of 25

10. Which jQuery method is used to hide selected elements?

display(none)

visible(false)

hidden()

hide()

Question 10 of 25

Question 11 of 25

11. The jQuery html() method works for both HTML and XML documents?

False

True

Question 11 of 25

Question 12 of 25

12. Which sign does jQuery use as a shortcut for jQuery?

The $ sign

The % sign

The ? Sign

Question 12 of 25

Question 13 of 25

13. jQuery uses CSS selectors to select elements?

False

True

Question 13 of 25

Question 14 of 25

14. In JavaScript, we can keep a reference to the context outside a function by assigning it to a variable: var self = this. In CoffeeScript, we use?

printScope => console.log this

self = this printScope -> console.log self

All of the above

printScope => console.log @

Question 14 of 25

Question 15 of 25

15. How do you use JavaScript within CoffeeScript code?

Wrap the code in backticks or grave accents [`]

Wrap the code in You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.

One comment

Darakshan Ahmed
December 15, 2018 at 11:42 pm

excellent test preparation

Reply

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jQuery Quiz Online Test Mcqs

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jQuery Quiz Online Test Mcqs Questions with Answers Objective Type PDF

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