SOFTWARE TESTING
TESTING PRINCIPLES AND CONCEPTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which is the process of creating a data model for the data to be stored in a Database? (Unit 15)
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Data Design
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Data Modelling
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Data Creating
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Data Defining
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Explanation:
Detailed explanation-1: -The three primary data model types are relational, dimensional, and entity-relationship (E-R). There are also several others that are not in general use, including hierarchical, network, object-oriented, and multi-value.
Detailed explanation-2: -A storage model describes the layout of a data structure in physical storage; a data model captures the most important logical aspects of a data structure in a database. The physical storage can be a local disk, a removable media, or storage accessible via a network.
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