Database concepts and design UE Past Papers Questions.
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(278) Question Category: Short answers Define the following terms in brief
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(279) Question Category: Short answers Use the diagrams below to answer the following questions.
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(280) Question Category: Short answers During the database design process one of the main activities in the phase of analysis is how to deal with user view especially if there is need of more than one user view for a certain database. There are three main approaches to managing the requirements of a database system with multiple users. Use the diagram below to answer the following questions.
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(281) Question Category: Short answers Database involves a series of phases which are used in designing process. The phases involve planning , analysis, dabase design, implementation and maintenance.
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(282) Question Category: Short answers One of the most difficult aspects of database design is the fact that designers, programmers, and end-users tend to view data and it`s use in different ways. To ensure that we get a precise understanding of hte nature of the data and how it is used by the enterprise, we need to have a model for communication that is non-technical and free of ambiguities. The entity-Relationship (ER) model is one such example. Answer / Solution UNSOLVED |
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