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Describe the Association: Design
Before we describe association design let us define association "Association is set of links between two objects in the object model". It is helpful in finding paths among objects. It is a conceptual entity, which could be used for modeling and analysis. At final phase of advance object design, we must use strategy for applying association in object model. Association is also termed as "a collection of links between two objects having common structure and common semantic".
Explain the paths in the association network We can analyze use of paths in the association network as given below: Calculate each operation Find associations whic
Write short notes on Schema diagram. A database schema along with primary key and foreign key dependencies can be depicted pictorially by schema diagram. Every relation appea
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Explain the function of Object model Object model describes the classes of objects in system, including their attributes and operations which they support. The analysis object
prototype of a distributed information system for a national car part retail outlet chain.
Define Fifth Normal form is concerned with Ans : Fifth Normal form is concerned with Join dependency.
I have a homework assignment due today by midnight. I need help understanding databasse normalization and determining the type of form violation & how to fix the violation.
Illustrate the collaboration and relationship diagram A collaboration is the society of interfaces, classes and other elements which work together to provide some cooperative b
Give the general form of SQL query? Select A1, A2............., An From R1, R2..............., Rm Where P
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