Salesforce Developers CRT-450 Question # 5 Topic 1 Discussion

[:, "To make a Web service callout to an external service or API, you must use asynchronous Apex, such as future methods, Queueable Apex, or batch Apex.", "Queueable Apex is an asynchronous Apex feature that is a superset of future methods with some extra features."— Apex Developer Guide: Queueable Apex, Why Other Options Are Incorrect:, Option A: Callout from an @future method called from a trigger, @future methods have limitations, such as accepting only primitive types as parameters and a limit of 50 calls per transaction, which can be exceeded when processing thousands of records., Reference:, "Methods with the future annotation must be static methods and can only return a void type. The specified parameters must be primitive data types, arrays of primitive data types, or collections of primitive data types."— Apex Developer Guide: Future Methods, Option B: Callout from a Batchable class called from a scheduled job, Batch Apex is not immediately triggered by record changes and may not meet the requirement of processing the order after the status changes., Scheduling adds delay and complexity unnecessary for this use case., Option C: Flow with a callout from an invocable method, Flows invoked from triggers (record-triggered flows) cannot perform callouts unless they are configured to run asynchronously, and managing bulk operations with flows can be less efficient., ]