Question

Create a UML component diagram called TRX:

1. Has two subcomponents" X,Y"
2. X gives two interfaces "ZA1,ZA2" but needs an interface "IK 1 " given by Y.
3. Y needs an interface "IK2" that is given by external component to TRX.
4. ZA1 and ZA2 become external by TRX.

Answer 1

A UML component diagram called TRX includes two subcomponents X and Y, where X provides interfaces ZA1 and ZA2 and requires IK1 from Y. Y needs interface IK2 from an external component, and ZA1 and ZA2 provided by X are made external to TRX.

Step-by-step explanation:

UML Component Diagram: TRX with Subcomponents X and Y

To create a UML component diagram called TRX with the specified subcomponents and interfaces, you would follow these steps:

• Draw a larger component named TRX to encapsulate the subcomponents.
• Create two subcomponents inside TRX, named X and Y.
• Component X provides two interfaces, ZA1 and ZA2, which should be represented as lollipops (circles with a stick) on the boundary of X.
• Component Y requires an interface named IK1, which will be connected to X, indicating that X provides IK1 for Y. This is denoted with a socket (half-circle) on the boundary of Y and a lollipop on X.
• Component Y also needs an interface from an external source named IK2. This is shown with a socket on the boundary of the Y component.
• Interfaces ZA1 and ZA2 provided by component X are made external to TRX, which means they will be represented as lollipops on the boundary of the TRX component, indicating that they are available to external components.

This UML diagram will help visualize the structure of the system and the relationships between components and their interfaces.