DATABASE FUNDAMENTALS
WHAT IS DATABASE MANAGEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Data
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Data modeling
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Data models
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Models
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Detailed explanation-1: -Iterative and progressive process of creating a specific data model for a determined problem domain. Simple representations of complex real-world data structures. Useful for supporting a specific problem domain.
Detailed explanation-2: -Data Modeling. Refers to the process of creating a specific data model for a determined problem domain. Problem Domain. Is a clearly defined area within the real-world environment, with a well-defined scope and boundaries that will be systematically addressed.
Detailed explanation-3: -Data modeling does not have to be an up-front activity, but rather an iterative one that evolves as the business needs evolve. This iterative data modeling approach allows large enterprises to respond faster to their business needs, reap the benefits of their business data, and cut significant costs.
Detailed explanation-4: -Data modeling (data modelling) is the process of creating a data model for the data to be stored in a database. This data model is a conceptual representation of Data objects, the associations between different data objects, and the rules.