2.3 Images

Question 1

What is the <img></img> tag used for?

Answer 1

To embed images in an HTML Page.

Question 2

What does the src attribute in <img></img> define?

Answer 2

It specifies the path to the image file.

Question 3

What is the purpose of the alt attribute?

Answer 3

Provides alternative text for screen readers & when images fail to load.

Question 4

What is alt attribute important for accessibility?

Answer 4

It helps visually impaired users understand the content via screen readers.

Question 5

How do you specify the dimensions of an image in HTML?

Answer 5

Use width & height attributes (e.g, width=”200”), though CSS is preferred.

Question 6

What are common image formats used on the web?

Answer 6

JPG, PNG, GIF, SVG & WebP.

Question 7

What is JPG best suited for?

Answer 7

Photographers & images with many colors.

Question 8

What PNG best used for?

Answer 8

Images needing transparency or lossless compression.

Question 9

What is GIF format best for?

Answer 9

Simple animations & low-color images.

Question 10

What is SVG used for?

Answer 10

Scalable vector graphics ideal for logos & icons.

Question 11

What is WebP & Why use it?

Answer 11

A modern image format offering superior compression with quality.

Question 12

Can you make an image clickable in HTML?

Answer 12

Yes, wrap it in an anchor tag: <a><img></img></a>.