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Deployment diagram

A component is a code module. Component diagrams are physical analogs of class diagram. Deployment diagrams show the physical configurations of software and hardware.

The following deployment diagram shows the relationships among software and hardware components involved in real estate transactions.

Deployment diagram

The physical hardware is made up of nodes. Each component belongs on a node.

Most components are shown as rectangles with tabs. The database components, CustomerDB and MultipleListings, use barrel-shaped icons. The Listing and Mortgage components have interfaces for the buyer.

Self test

Use-Case | Class | Package | Sequence | Communication | State | Activity | Deployment