DATABASE FUNDAMENTALS
WHAT IS DATABASE MANAGEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Select the advantage of Object-Oriented Model
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Learning curve is steep
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Inheritance promotes data integrity
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Visual representation includes semantic content
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Semantic content is added
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Explanation:
Detailed explanation-1: -It is used to add semantic content that can be well understood by the user. It is used to make the code resemble real-world objects. Database integrity can be achieved. Structural and database independence is created.
Detailed explanation-2: -There are 4 major principles that make an language Object Oriented. These are Encapsulation, Data Abstraction, Polymorphism and Inheritance. These are also called as four pillars of Object Oriented Programming.
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