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Which interface does a developer have to implement to override Inventory in Checkout?
Answer : D
To override inventory in the checkout process, a developer must implement the sfdc_checkout.CartinventoryValidation interface. This interface provides the necessary methods for custom inventory validation logic, allowing developers to define how inventory checks are conducted during the checkout process. Salesforce documentation on extending and customizing the checkout functionality in B2B Commerce would include guidance on implementing this interface to meet specific inventory validation requirements.
Which of these is a key pattern leveraged when building Lightning Web Components? 39m 36s
Answer : A
Composition is a key pattern in building Lightning Web Components (LWCs). This approach involves creating small, reusable components that can be assembled to form more complex interfaces. This pattern promotes modularity, reusability, and maintainability in the development of web components, aligning with web standards and best practices.
What does the developer need to implement to override Shipping in Checkout? 38m 04s
Answer : D
To override shipping charges during the checkout process, the developer needs to implement a specific interface, likely sfdc_checkout.CartShippingCharges. This interface would allow for custom logic to calculate and apply shipping charges based on the cart's contents and other criteria, ensuring flexibility and accuracy in handling shipping costs within the checkout flow.
How can a developer bring in a checkout flow step to another sequence order?
Answer : C
In Salesforce B2B Commerce, to reorder a checkout flow step within a sequence, a developer must adjust the 'next-state' attribute in the configuration of the preceding subflow. This approach allows for dynamic control over the sequence of checkout steps without needing to modify the structure of the main checkout flow itself. The Salesforce B2B Commerce documentation outlines how checkout flows are constructed and how subflows can be managed and resequenced through configuration adjustments, providing a flexible and maintainable way to customize the checkout experience.
Which three considerations should a developer keep in mind when creating a tax provider?
Answer : B, C, E
When creating a tax provider in Salesforce B2B Commerce, developers should consider the data format (JSON or XML) for interoperability with the tax service, define clear success criteria to ensure accurate tax calculations, and implement robust error handling to manage exceptions and failures gracefully. Salesforce B2B Commerce documentation emphasizes the importance of these considerations for integrating external services, ensuring reliability and consistency in tax calculations across different jurisdictions and scenarios.
