Email Design Email Images and Media 3

Question 1

What is the main benefit of hosting email images on a CDN (Content Delivery Network)?

Accepted Answer

CDN ensures faster image delivery by serving from servers geographically closer to recipients

Answer

CDN images bypass spam filter image blocking

Answer

CDN reduces the email's HTML file size

Answer

CDN enables dynamic image personalization for each recipient

Question 2

In what color mode should images be saved for use in email campaigns?

Accepted Answer

RGB

Answer

CMYK

Answer

LAB

Answer

Grayscale

Question 3

When an email image fails to load, what is typically displayed to the recipient?

Accepted Answer

The alt text and a broken image icon

Answer

The image's source URL

Answer

Only the email's background color

Answer

A default placeholder image from the email client

Question 4

What screen resolution (DPI) is recommended for images intended for standard email display?

Accepted Answer

72 DPI

Answer

300 DPI

Answer

600 DPI

Answer

150 DPI

Question 5

What was a 'spacer image' historically used for in HTML email layouts?

Accepted Answer

To create precise spacing and whitespace in email clients that lacked CSS padding support

Answer

To track email open rates with a hidden pixel

Answer

To visually separate image sections with a decorative border

Answer

To insert hidden metadata inside the email

Question 6

How is a clickable image properly created in an HTML email?

Accepted Answer

Wrap the img tag inside an anchor (a) tag with an href attribute

Answer

Add onclick="window.location.href='url'" to the img tag

Answer

Use the href attribute directly on the img tag

Answer

Use JavaScript to attach a click event listener to the image

Question 7

What is the primary reason to compress and optimize images before including them in email campaigns?

Accepted Answer

To reduce email load time and improve the recipient's experience

Answer

To prevent spam filters from detecting image-based tracking

Answer

To ensure images display in the correct color profile

Answer

To make images backward-compatible with all legacy email clients