Java Exception is an event that disrupts the normal flow of the program's instructions. It is an object which is thrown at runtime.

There are two types of exceptions in Java:

1. Checked Exception: These are the exceptions that are checked at compile time. If some code within a method throws a checked exception, then the method must either handle the exception or it must specify the exception using throws keyword. For example, SQLException, IOException, etc.

2. Unchecked Exception: These are the exceptions that are not checked at compiled time. In Java exceptions under Error and RuntimeException classes are unchecked exceptions, everything else under throwable is checked. For example, NullPointerException, ArrayIndexOutOfBoundsException, etc.

There is also a third category known as Errors. These are not exceptions at all, but problems that arise beyond the control of the user or the programmer. Errors are typically ignored in your code because you can rarely do anything about an error. For example, if a stack overflow occurs, an error will arise. They are also unchecked.

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Java Exception is an event that disrupts the normal flow of the program's instructions. It is an object which is thrown at runtime.

There are two types of exceptions in Java:

1. Checked Exception: These are the exceptions that are checked at compile time. If some code within a method throws a checked exception, then the method must either handle the exception or it must specify the exception using throws keyword. For example, SQLException, IOException, etc.

2. Unchecked Exception: These are the exceptions that are not checked at compiled time. In Java exceptions under Error and RuntimeException classes are unchecked exceptions, everything else under throwable is checked. For example, NullPointerException, ArrayIndexOutOfBoundsException, etc.

There is also a third category known as Errors. These are not exceptions at all, but problems that arise beyond the control of the user or the programmer. Errors are typically ignored in your code because you can rarely do anything about an error. For example, if a stack overflow occurs, an error will arise. They are also unchecked.

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Java Exception is an event that disrupts the normal flow of the program's instructions. It is an object which is thrown at runtime.

There are two types of exceptions in Java:

1. Checked Exception: These are the exceptions that are checked at compile time. If some code within a method throws a checked exception, then the method must either handle the exception or it must specify the exception using throws keyword. For example, SQLException, IOException, etc.

2. Unchecked Exception: These are the exceptions that are not checked at compiled time. In Java exceptions under Error and RuntimeException classes are unchecked exceptions, everything else under throwable is checked. For example, NullPointerException, ArrayIndexOutOfBoundsException, etc.

There is also a third category known as Errors. These are not exceptions at all, but problems that arise beyond the control of the user or the programmer. Errors are typically ignored in your code because you can rarely do anything about an error. For example, if a stack overflow occurs, an error will arise. They are also unchecked.

Explain Java Exception and its types.

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