Q
What JavaScript function is commonly used for zooming in functionality?

Answer & Solution

Answer: Option A
Solution:
The zoomIn() function is commonly used in JavaScript to handle zooming in functionality by increasing the scale of elements.
Related Questions on Average

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

What is dragging and dropping commonly used for?

A). A. Moving elements on a web page

B). B. Changing font colors

C). C. Playing videos

D). D. Submitting forms

What is the primary benefit of panning in web applications?

A). A. Changing background colors

B). B. Scrolling content within a fixed area

C). C. Playing media files

D). D. Adding interactive buttons

How can developers implement zooming functionality using JavaScript?

A). A. Using CSS animations

B). B. Adjusting element positions

C). C. Manipulating the transform property

D). D. Applying hover effects

What CSS property is commonly used for panning within a fixed area?

A). A. overflow

B). B. display

C). C. position

D). D. height

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 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

What is the purpose of the dragstart event in JavaScript?

A). A. To detect the end of dragging

B). B. To start dragging an element

C). C. To reset draggable elements

D). D. To apply drag styles

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

What is the purpose of the draggable attribute in HTML?

A). A. To add hover effects

B). B. To enable drag and drop functionality

C). C. To define image sources

D). D. To set text alignment