9/ A strategy for web production that deals with unknown browser capabilities by making sure that content and key interactions are available on all browsing and assistive devices, then adding features for browsers that support them.

Graceful degradation

Progressive enhacement

Responsive web design

Server-side detection

10/ The __________ is one method for transferring data over the internet, using the HTTP protocol.

Web

Server

Protocol

Internet

11/ Some elements, called empty elements, do not have content.

True

False

12/ A simple diagram that shows the structure of a web page.

Storyboards

Wireframes

Persona

Site diagrams