jQuery Multiple Choice Questions (MCQ) Online Test #20

jQuery MCQ #191:

What method is used to remove an element from the DOM in jQuery?

.remove()

.detach()

.hide()

.delete()

About jQuery Multiple Choice Question (MCQ) #191:
This ICT Multiple Choice Question (ICT MCQ) #191 focuses on jQuery within the "Intermediate ICT MCQ" category. This question tests the understanding of the method used to remove an element from the DOM in jQuery.

jQuery MCQ #192:

How do you get the number of elements in a jQuery object?

$("selector").length

$("selector").count()

$("selector").size()

$("selector").total()

About jQuery Multiple Choice Question (MCQ) #192:
This ICT Multiple Choice Question (ICT MCQ) #192 focuses on jQuery within the "Intermediate ICT MCQ" category. This question tests the understanding of how to get the number of elements in a jQuery object.

jQuery MCQ #193:

What does the .fadeIn() method do in jQuery?

Gradually changes the opacity of the selected elements from hidden to visible

Changes the color of the selected elements gradually

Adds a fade effect to the background of the selected elements

Slowly increases the size of the selected elements

About jQuery Multiple Choice Question (MCQ) #193:
This ICT Multiple Choice Question (ICT MCQ) #193 focuses on jQuery within the "Intermediate ICT MCQ" category. This question tests the understanding of what the .fadeIn() method does in jQuery.

jQuery MCQ #194:

How can you add a class to an element using jQuery?

$("selector").setClass("className");

$("selector").appendClass("className");

$("selector").insertClass("className");

$("selector").addClass("className");

About jQuery Multiple Choice Question (MCQ) #194:
This ICT Multiple Choice Question (ICT MCQ) #194 focuses on jQuery within the "Intermediate ICT MCQ" category. This question tests the understanding of how to add a class to an element using jQuery.

jQuery MCQ #195:

What is the purpose of the .attr() method in jQuery?

Adds a new attribute to the selected elements

Gets or sets the value of an attribute for the selected elements

Removes an attribute from the selected elements

Changes the class of the selected elements

About jQuery Multiple Choice Question (MCQ) #195:
This ICT Multiple Choice Question (ICT MCQ) #195 focuses on jQuery within the "Intermediate ICT MCQ" category. This question tests the understanding of the purpose of the .attr() method in jQuery.

jQuery MCQ #196:

How do you bind an event handler to elements that are dynamically added to the DOM using jQuery?

$(document).on("event", "selector", function() { });

$("selector").bind("event", function() { });

$("selector").live("event", function() { });

$("selector").delegate("event", function() { });

About jQuery Multiple Choice Question (MCQ) #196:
This ICT Multiple Choice Question (ICT MCQ) #196 focuses on jQuery within the "Intermediate ICT MCQ" category. This question tests the understanding of how to bind an event handler to elements that are dynamically added to the DOM using jQuery.

jQuery MCQ #197:

What method is used to stop event propagation in jQuery?

event.ignorePropagation();

event.preventPropagation();

event.cancelPropagation();

event.stopPropagation();

About jQuery Multiple Choice Question (MCQ) #197:
This ICT Multiple Choice Question (ICT MCQ) #197 focuses on jQuery within the "Intermediate ICT MCQ" category. This question tests the understanding of how to stop event propagation in jQuery.

jQuery MCQ #198:

How can you remove a specific class from an element using jQuery?

$("selector").clearClass("className");

$("selector").deleteClass("className");

$("selector").removeClass("className");

$("selector").dropClass("className");

About jQuery Multiple Choice Question (MCQ) #198:
This ICT Multiple Choice Question (ICT MCQ) #198 focuses on jQuery within the "Intermediate ICT MCQ" category. This question tests the understanding of how to remove a specific class from an element using jQuery.

jQuery MCQ #199:

What does the .queue() method do in jQuery?

Clears the queue of functions for the selected elements

Adds elements to a queue

Manages the queue of functions to be executed for the selected elements

Retrieves the current size of the queue

About jQuery Multiple Choice Question (MCQ) #199:
This ICT Multiple Choice Question (ICT MCQ) #199 focuses on jQuery within the "Intermediate ICT MCQ" category. This question tests the understanding of what the .queue() method does in jQuery.

jQuery MCQ #200:

How do you get the text content of an element using jQuery?

$("selector").text();

$("selector").html();

$("selector").content();

$("selector").getText();

About jQuery Multiple Choice Question (MCQ) #200:
This ICT Multiple Choice Question (ICT MCQ) #200 focuses on jQuery within the "Intermediate ICT MCQ" category. This question tests the understanding of how to get the text content of an element using jQuery.

This page was last modified on Dec 30, 2024 by ICT MCQ Hub.

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