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5.	What is a Stored Procedure in JDBC?
	Stored Procedures are server side objects which can be stored along with the database. These are accessible to different clients apart from JDBC, such as VB, Power Builder, etc. Essentially, stored procedures are independent of client and dependent on the database.
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6.	Define the term DDL, DML and DCL in Database Connectivity?
	DDL - Data Definition Language : allows you to define the structure of the data. This language gives a facility to define the create tables in case RDBMS. All these definitions will be stored in a special table called data dictionary table. DML - Data Manipulation Language : provides tools that allow modification and retrieval of data. Data Control Language – DCL : it allows control over user access privileges of data. As result of DCL, user access is restricted and controlled.
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7.	What is Introspection?
	Introspection is the process of determining the supported properties, methods and events of a Bean. It can be done with the help of the Introspector class, or directly through the use of the reflection API. Without Introspection, the Java Beans technology cannot operate.
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8.	How is a Jar file created?
	Use the following command to create a Jar file: Jar – cvfm filename.jar filename.man filename.class
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