The primary goal of exception !handling is

The primary goal of exception handling is to provide a way to detect and report an "exceptional" circumstance so that appropriate action can be taken. Here are the steps to explain this:

1. Detection: Exception handling mechanisms in programming languages help in detecting runtime errors or exceptional conditions that occur while a program is running. These could be due to logical errors in the code, or due to unforeseen circumstances like loss of network connectivity, invalid user inputs, etc.

2. Reporting: Once an exception is detected, it needs to be reported so that it can be handled. This is done by "throwing" the exception. The thrown exception includes information about the type of error and where it occurred.

3. Handling: After an exception is thrown, it needs to be "caught" and handled. This is done in a separate block of code called the exception handler. The handler can take corrective action, such as freeing up resources, logging the error for debugging purposes, or displaying an error message to the user.

4. Propagation: If an exception is not caught and handled in the current block of code, it gets propagated up the call stack. This means it gets thrown to the method that called the current method, and so on, until it is caught and handled or it reaches the top level of the program.

5. Termination or Resumption: Depending on the severity of the exception, the program can either be terminated or it can resume from a certain point. This decision is usually made in the exception handler.

In summary, the primary goal of exception handling is to maintain the normal flow of the program even in the case of unexpected events. It allows the program to deal with errors in a controlled and predictable manner.