1.What is Rdbms? 2.What is polymorphism and inheritance? 3.What is trigger? 4.Difference between span tag and div tag?

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Accepted Answer

RDBMS is a relational database management system. Polymorphism and inheritance are OOP concepts. Triggers are database objects. Span and div tags are HTML elements.

RDBMS stands for Relational Database Management System, used to store and manage data in a structured format.
Polymorphism allows objects to be treated as instances of their parent class. Inheritance allows a class to inherit properties and behaviors from another class.
Triggers are database objects that are automatically executed or fired when certain events occur in a database.
Span tag is an inline HTML element used for styling and grouping text, while div tag is a block-level element used for grouping and styling content.

1.What is Rdbms? 2.What is polymorphism and inheritance? 3.What is trigger? 4.Difference between span tag and div tag?

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