DATABASE FUNDAMENTALS
WHAT IS DATABASE MANAGEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Are a communication tool
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Are an abstraction for the creation of good database
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Organize data for various users
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Give an overall view of the database
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Detailed explanation-1: -Data models are a foundational element of software development and analytics. They provide a standardized method for defining and formatting database contents consistently across systems, enabling different applications to share the same data.
Detailed explanation-2: -Data models are visual representations of an enterprise’s data elements and the connections between them. By helping to define and structure data in the context of relevant business processes, models support the development of effective information systems.
Detailed explanation-3: -The goal of data modeling is to produce high quality, consistent, structured data for running business applications and achieving consistent results. Data modeling is influenced by the type of IT systems used and the objectives of the organization involved.
Detailed explanation-4: -Data modeling concepts create a blueprint for how data is organized and managed in your organization. Data models give developers and non-technical stakeholders a simplified way to have meaningful conversations about the needs of the business and how data insights can fuel better decision making.