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Define JDBC and mention the steps involved in JDBC connectivity. Discuss the four types of JDBC driver with suitable diagrams.

What is Servlet? Explain its life cycle. (b) Explain GET and POST method for Servlets.

What is the significance of Layout Managers? Discuss briefly various Layout Managers.

What is Swing? How do we use containers and components through Swing?

Why creating a subclass of Frame is preferred over creating an instance of Frame hen creating a window ?

What is Applet? Explain different types of Applets? Explain Life Cycle of an Applet in Java with suitable example.

Explain how exception handling mechanism can be used for debugging a program.

What is package? How do we add a class or an interface to a package? Discuss the various levels of access protection available for packages and their implementation?

Create a class with one integer instance variable. Initialize the variable using :(i) Default constructor.(ii) Parameterized constructor.

Does java support multi way selection statement .Justify your answer.

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