Which core element of UML is being shown in the figure?
A. Node
B. Interface
C. Class
D. Component
Answer:A
Which core element of UML is being shown in the figure?
A. Node B. Interface C. Class D. Component
Explanation: The figure is self explanatory. A component is a modular, significant and replaceable part of the system that packages implementation and exposes a set of interfaces. 4. What type of relationship is represented by Shape class and Square ?