Updated at 11:45 a.m. President-elect Donald Trump announced his selections today for three key posts: Michael Flynn for national security adviser, Sen. Jeff Sessions for attorney general and Rep. Mike Pompeo for CIA director.
A collaboration diagram, also called a communication diagram or interaction diagram, is an illustration of the relationships and interactions among software objects in the Unified Modeling Language (UML). The concept is more than a decade old although it has been refined as modeling paradigms have evolved.
Sequence Diagram. Sequence diagrams describe interactions among classes in terms of an exchange of messages over time. They're also called event diagrams. A sequence diagram is a good way to visualize and validate various runtime scenarios. These can help to predict how a system will behave and to discover responsibilities a class may need to have in the process of modeling a new system.