Subject: Object Oriented Modeling and Design

Difficulty: Medium

Marks: 4 Marks

Node: Nodes are an important building block in modeling the physical aspects of a system. A node is a physical element that exists at run time and represents a computational resource, generally having at least some memory and often processing capability. Node can be used to model the topology of the hardware on which the system executes. A node typically represents a processor or a device on which artifacts may be deployed.

Notations:-

1. Node

2. Communication line-Association

3. Communication line-dependency

4. Artifact