Exeption

Exception handling is designed to process synchronous errors,not with asynchronous which occur when a statement executes. Common examples we’ll see throughout the book are out-of-range array.indices.
 P#447 Deiteil P.G
syn/asyn



The lines appear when exception occured or the informtion displayed when an exception occurs is called stack trace
page:441//deiteil P.G

The first sample execution in Fig. 11.1 shows a successful division. In the second execution, the user enters the value 0 as the denominator. Several lines of information are displayed in response to this invalid input. This information is known as a stack trace

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