This scenario shows two User Agents connected to two DVMs.
The connection is made via the Web server, the ISAPI or FastCGI extension, and dispatchers.
In this scenario, two (2) runtime licenses are used.
Note: Most browsers now support tabs. It is important to understand that for this discussion, each browser is assumed to be using only one tab. If you open two tabs in a browser, and each tab connects to its own DVM, then it is just as if two browsers were being used, and two (2) runtime licenses are used.