1. (a) A CSS may in fact be a collection of servers for load balancing, redundancy, or functionality reasons.
2. (b) For example, there might be two (2) or more game servers, a finance server, monitoring server, download server, etc.
3. (c) The system as a whole, which may be a collection of such servers, must meet the full requirements of this specification but not necessarily each server.

Codification Notes: “CSS” means client-server system.