Answered: Give a full description of exception…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Give a full description of exception handling with relevant examples

Expert Solution

Exception Handling

Exception Handling is a process of handling few things which cause the program to terminate

Exceptions are different from Errors and these Exceptions can be handled by user

The Exceptions can be caught by using catch block when you expect an Exception might occur and this must be written in try block to make compiler understand

Thought the Exception is caught, the statements after the Exception occurred doesn't gets executed.

So, to make any statements to gets executed, we use finally block.

Example:

int a=5;
int b=0;
System.out.println(a/b); //it throws an Exception as denominator cannot be 0

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