Concurrent Users means the number of users registered in the Software who are able to use the Software functionalities at the same time.
Concurrent User means a person that has accessed the Software at any given point in time, either directly or through an application.
Access Tandem Switch is a Switch used to connect End Office Switches to interexchange Carrier Switches. Qwest's Access Tandem Switches are also used to connect and switch traffic between and among Central Office Switches within the same LATA and may be used for the exchange of local traffic.
Excluded Downtime has the meaning set forth in Section 2 below.
Public School Student Accessing Courses at a Distance means a student who is scheduled for a full course load through the District and attends all classes virtually.