By default, 10 computers can be joined to the domain by both users and administrators. As long as a user is authenticated against the Active Directory, he or she can add up to 10 computers to the domain.
While this one posses as an advantage for smaller companies, it is not a desirable feature for bigger companies since they have to control more tightly who can add machines to their domain.
AACAdvanced Audio Coding Computing » Software -- and more..
B) its a small peice of data that tracks your preferances on diffrent websites
Have a great day !
I believe the answer would be Draft Quality. (300x300 resolution).