In this video, we will explore a practical example to understand how exceptions are thrown, caught, and handled using try-catch-finally blocks.

We will understand this with a proper example, in which we have a method called MyMethod that accepts an integer parameter, 'I'. Within the try block, we encounter a code snippet where an exception is likely to be thrown. We will demonstrate how to encapsulate such code within a try block to ensure proper exception handling.

After this , we will explore the catch block, which is responsible for catching and handling exceptions. We will explain the importance of specifying the exception type as a parameter in the catch block and showcase how a generic exception can be used to handle different types of exceptions.

And Lastly, we will be discussing the finally block, which executes regardless of whether an exception occurs or not. We will explain its purpose and demonstrate how it can be useful for performing cleanup tasks or ensuring specific actions are taken.


Questions Covered in the Video:

What is the purpose of a try block in exception handling?
How does the catch block handle exceptions, and why is specifying the exception type important?
What is a generic exception, and when should it be used?
What is the role of the finally block in exception handling?
Can you explain the execution flow when exceptions are thrown and caught?
How can proper exception handling improve the resilience of Salesforce applications?


This video is part of our comprehensive Salesforce Developer course, where you can learn everything about Apex and Salesforce programming.

For more detailed information with proper notes and resources, you can check out our website
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