Question

Blaha and Rumbaugh describe modeling as a software design technique. What is modeling? Why is it required? Describe the three (3) types of viewpoint models used for software design as defined by Blaha and Rumbaugh

Answer 1

Answer)

The object modeling technique is defined to be an object modeling approach for that of the software modeling as well as designing. This was used to develop the object-oriented system and for supporting object-oriented programming.

This is needed as it helps in developing the object-oriented system and for supporting object-oriented programming. This would show the static structure of the systems and for drawing as well as using it. This is also being used for many applications like compilers or the telecommunication or etc.

The kind of viewpoint model which is being used for software design as mentioned by Blaha and Rumbaugh are as mentioned:

1) Zachman Framework:

This is considered to be a framework meant for enterprise architecture that shows the highly structured manner and for formal which would view as well as defining the enterprise.

The framework would be used for organizing the architectural artifacts as a means for considering the account where the artifact target would be addressed. This would have a specification, model as well as design documents.

2) RM-ODP views:

This is specified for viewpoints meant for partitioning the design of the distributed systems that is software and hardware. This would have integration problems from the design of systems and the viewpoints would prove to be much useful in integration separation. The viewpoints would be the enterprise viewpoint, or the information viewpoint, or that of the computational viewpoint.

• The Enterprise Viewpoint is concerned with that of behavior and purpose for specific systems that would relate to the business process and objectives in the organization.
• The information viewpoint is mostly with regard to the information being handling the system or the constraints of the information and users.
• 'The computational viewpoints is considered to be a functional decomposition of that of the systems as components set which would exhibit the behavior and interfacing with the systems.

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