You did not specified the language, so I did my program in python.
Hope it helps!!!
Its answer D because I took the same test and it told me that my answer was right that I put down and it was D.
Answer:
Accessibility is the epitome of usability and was a key tenet throughout the engineering of Windows 7. ... Windows 7 includes accessibility options and programs that make it easier to see, hear, and use your computer including ways to personalize your computers and use keyboard shortcuts.
A domain refers to a group of computers that are part of a network and share network resources, like your home<span> computers all linked together sharing a printer. The user logs in to the domain and gains access to the resources. Several systems may be involved. The computer itself is referred to as a server.</span>
