Question: Use the concept of factory design pattern to create a database connection factory which can use by different programmers to create connections with different database

Use the concept of factory design pattern to create a database connection factory which can use by different programmers to create connections with different database types1 (e.g. Oracle, SQL server, MySql etc.).

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The Factory Design Pattern is a creational pattern that provides an interface for creating objects but allows subclasses to alter the type of objects ... View full answer

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