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5.	What are the different ways to handle exceptions?
	There are two ways to handle exceptions. By wrapping the desired code in a try block followed by a catch block to catch the exceptions. and List the desired exceptions in the throws clause of the method and let the caller of the method handle those exceptions.
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6.	Explain the user defined exceptions?
	User defined exceptions are custom exception classes defined by the user for specific purpose. A user defined exception can be created by simply sub classes an exception class or a sub class of an exception class. This allows custom exceptions to be generated (using throw clause) and caught in the same way as normal exception.
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7.	What is exception in java?
	Exception is an error event that can happen during the execution of a program and disrupts its normal flow. Exception can arise from different kind of situations such as wrong data entered by user, hardware failure, network connection failure etc. Whenever any error occurs while executing a java statement an exception object is created and then JRE tries to find exception object is passed to the handler code to process the exception, known as catching the exception. If no handler is found then application throws the exception to runtime environment and JRE terminates the program. Java Exception handling framework is used to handle runtime errors only, compile time errors are not handled by exception handling framework.
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8.	What are the different kinds of exceptions?
	There are two types of exceptions. Checked exception Unchecked exception
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