The first time you add a component to a document, simply drag an instance of the component from the Components panel to the ____.

A(n) _______ is used to collect a set of users who need to share a particular set of permissions to a resource, such as a file, folder, or printer

a. Site b. Domain c. Organizational unit d. Group

Using the __________ technique, all write operations are made to main memory as well as to the cache, ensuring that main memory is always valid.

Fill in the blank(s) with the appropriate word(s).