What is odbc and what is its function, Database Management System

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Question:

(a) What is ODBC and what is its function?

(b) What is Web application server, and how does it work from a database perspective?

(d) Identify and briefly describe three benefits and three disadvantages of e-commerce.

(e) Define and contrast B2B and B2C e-commerce styles and support your answer with appropriate example.

(f) Describe e-commerce architecture, then briefly describe each one of its components.

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