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OBJECT MODELING NOTATIONS: BASIC
Concepts
A system is the collection of subsystems which organised to accomplish a purpose and described by a set of models from various viewpoints.
A model is a semantically closed concept of a system that represents a complete and self-consistent simplification of reality, created in order to better understand system.
A view is the projection into an organisation and structure of a system's model, focused on one aspect of that system.
A diagram is a graphical representation of a set of elements.
What are the Input devices Various devices are available for data input on graphics workstations. Most systems have a keyboard and one or more additional devices specially desi
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Explain the Storage Class Static The Storage Class Static : Static declarations have two important and distinct uses. The more elementary use is to allow a local variable to
Can we use WRITE statements in screen fields? If not how is data transferred from field data to screen fields? We cannot write field data to the screen using the WRITE stateme
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Why object oriented development not only allows reuse In a wider way we can say that object oriented development not only allows reuse and information sharing within an applica
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