#Attribute inheritence, Database Management System

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what is attribute is attribute inheritance in dbms?

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Critically explained the benefits and limitations of different database technologies with proper examples

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Which two files are used during operation of the DBMS? Data dictionary and transaction log are two files used during operation of the DBMS.

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What is foreign key? A relation schema r1 derived from an ER schema may contain among its attributes the primary key of another relation schema r2.this attribute is known as a

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Define data model? A data model is a collection of conceptual tools for explaining data, data relationships, data semantics and consistency constraints.

Create a view that finds the student name, Section A:  Use the following ta...

Section A:  Use the following tables to create a database called College.  Use SQL commands. Student stuid(primary) lastName firstName

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Aggregation Aggregation is stronger form of association. It represents the "has-a" or "part-of" relationship. An aggregation association depicts a complex object which is comp

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