Q
How can developers implement zooming functionality using JavaScript?

Answer & Solution

Answer: Option C
Solution:
Developers can implement zooming functionality using JavaScript by manipulating the transform property to scale elements dynamically.
Related Questions on Average

What event is triggered when a user releases a draggable element?

A). A. dragover

B). B. drop

C). C. dragend

D). D. dragleave

What HTML attribute is used to make an element draggable?

A). A. draggable

B). B. drag

C). C. drop

D). D. enable-drag

How can developers ensure responsive behavior in zooming features?

A). A. By setting fixed zoom levels

B). B. By adjusting CSS media queries

C). C. By using percentage-based scaling

D). D. By disabling zoom functionality

How can developers handle zoom reset functionality in web applications?

A). A. By refreshing the page

B). B. By clearing browser cache

C). C. By adjusting transform scale to 1

D). D. By reloading CSS styles

How can developers ensure smooth dragging and dropping in web applications?

A). A. By increasing font sizes

B). B. By optimizing image quality

C). C. By calculating drag offsets

D). D. By adding more draggable elements

Which technology is commonly used to implement dragging and dropping?

A). A. CSS

B). B. PHP

C). C. JavaScript

D). D. HTML

What does zooming allow users to do in web applications?

A). A. Change font styles

B). B. Increase or decrease the size of content

C). C. Play audio files

D). D. Add new elements

How can developers detect drag and drop events in JavaScript?

A). A. Using mouse clicks

B). B. Applying event listeners

C). C. Checking page coordinates

D). D. Adding draggable attributes

Which CSS property is commonly used for draggable elements?

A). A. position

B). B. color

C). C. font-family

D). D. width

How can developers control zoom out functionality using JavaScript?

A). A. Decreasing element sizes

B). B. Using the zoomOut() function

C). C. Applying negative margins

D). D. Adjusting the transform scale