Embedded SQL is a method of combining the computing power of a high-level language like C/C++ and the database manipulation capabilities of SQL. It allows you to execute any SQL statement from an application program. Oracle's embedded SQL environment is called Pro*C.
The Pro*C training course covers the concepts of Host/Bind Variable declaration, Static SQL and Dynamic SQL, Using ORACA, Performance issues, Embedded SQL syntax differences, Using PL/SQL Stored Procedures and so on