What type of trust model is used as the basis for most digital certificates used on the internet?.

The answer is b.
hope it’s

This would be false: only because wireframe is and can be used for websites, however not in that way.

There are multiple definitions for that word but if you are talking about the " a work of music, literature, or art" definition then it's important because if you were in a music art or literature class for example, they might talk about or mention composition and you wouldn't know what it is.

Ineed with this one!