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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

Uncategorized

1. What is the correct jQuery code to set the background color of all p elements to red?

$("p").style("background-color","red");

$("p").manipulate("background-color","red");

$("p").css("background-color","red");

$("p").layout("background-color","red");

Question 1 of 25

Question 2 of 25

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

hide()

display(none)

hidden()

visible(false)

Question 2 of 25

Question 3 of 25

3. Is jQuery a W3C standard?

Yes

Question 3 of 25

Question 4 of 25

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

JavaScript that does not affect a web page

JavaScript that works even with scripting turned off

JavaScript that doesn't annoy users

JavaScript that is separate from HTML

Question 4 of 25

Question 5 of 25

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

The first div element with class="intro"

The first div element with id="intro"

All div elements with id="intro"

All div elements with class="intro"

Question 5 of 25

Question 6 of 25

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

$("div").height(100)

None of them

$("div").yPos(100)

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

Question 6 of 25

Question 7 of 25

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

"Hello World"

("Hello World")

response.write("Hello World")

document.write("Hello World")

Question 7 of 25

Question 8 of 25

8. jQuery uses CSS selectors to select elements?

True

False

Question 8 of 25

Question 9 of 25

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

True

False

Question 9 of 25

Question 10 of 25

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

The $ sign

The ? Sign

The % sign

Question 10 of 25

Question 11 of 25

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

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

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

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

None of above

Question 11 of 25

Question 12 of 25

12. How do you use JavaScript within CoffeeScript code?

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

Test Instructions

jQuery Quiz Online Test Mcqs Questions with Answers Objective Type PDF

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