Explain embedding sql statements, Database Management System

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Question

1 Explain the functions of the following

Storage Manager
Buffer Manager
Transaction Manager

2 Discuss about system catalog in a relational DBMS

3 Explain Embedding SQL Statements

4 Explain what are Anomalies in a Database

5 Explain Project and set operations?

6 What are the reasons for Object-relational impedance mismatch?

7 Write a note on SUBSET Mapping

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