Delve into advanced Apex topics like asynchronous operations (Queueable, Batch, and Scheduled Apex), integration with external web services (REST and SOAP), and best practices for writing test methods and debugging code.

Delve into advanced Apex topics like asynchronous operations (Queueable, Batch, and Scheduled Apex), integration with external web services (REST and SOAP), and best practices for writing test methods and debugging code. - KODESTREE