Bill and account collectors typically do the following: 1  Find consumers and businesses who have overdue bills. 2  Track down consumers who have an out-of-date address by using the Internet, post office, credit bureaus, or neighborsâa process called âskip tracingâ. 3  Inform debtors that they have an overdue bill and try to negotiate a payment.
Unified Modeling Language (UML) Unified Modeling language (UML) is a standardized modeling language enabling developers to specify, visualize, construct and document artifacts of a software system. Thus, UML makes these artifacts scalable, secure and robust in execution. UML is an important aspect involved in object-oriented software development.
What is a Sequence Diagram. To understand what a sequence diagram is, it's important to know the role of UML. UML, or the Unified Modeling Language, is a modeling toolkit that guides the creation and notation of many types of diagrams, including behavior diagrams, interaction diagrams, and structure diagrams.