Question

if mark is developing a website to be optimized for mobile devices, what would be the top - level domain? a. .pro b. .mobi c. .com d. .net

Explanation:

The .mobi top - level domain was originally designed for mobile - optimized websites. While other domains like .com, .net, and .pro can also be used for mobile - friendly sites, .mobi is specifically associated with mobile.

Answer:

B. .mobi