DATABASE FUNDAMENTALS
WHAT IS DATABASE MANAGEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Model
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Data
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Data models
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Data modeling
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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: -Relational Data Model These models are commonly used to create databases for storing and retrieving information quickly and easily. The idea behind relational databases is to store all types of data in one table, as long as each column represents a unique piece of information about the entity.
Detailed explanation-3: -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. Abstraction of a real-world object or event.
Detailed explanation-4: -A spreadsheet package can be connected to a specific table or query in a database and used to create charts or perform analysis on that data. The relational database model is the most used database model today. However, other database models exist with different strengths.