Important Salesforce B2B Commerce for Developers Accredited Professional (AP-202) Exam Questions

Answer: C, D

Explanation:

Two advantages of using Lightning Data Service are that it combines and de-duplicates server calls and that it loads record data progressively. Lightning Data Service is a service that provides access to Salesforce data and metadata in Lightning web components. It optimizes performance and minimizes server round trips by caching data on the client side and sharing data across components. It also combines and de-duplicates server calls by batching requests for the same record or object and returning a single response. It also loads record data progressively by returning available cached data first and then fetching updated data from the server asynchronously. Communicating with other components and converting between different data formats are not advantages of using Lightning Data Service, as they are not related to its functionality or features. Salesforce Reference:Lightning Web Components Developer Guide: Lightning Data Service,Lightning Web Components Developer Guide: Work with Salesforce Data

Answer: A

Explanation:

The lightning-record-edit-form component allows a developer to view or edit a record while maintaining control over specifying its layout and set of fields. This component provides a way to create forms that respect the field-level security and layout configuration defined in the Salesforce metadata. The developer can use lightning-input-field components inside the form to display and edit the fields of a record. The other options are incorrect because they either do not allow editing the record, do not respect the metadata configuration, or do not exist as valid component paths.Reference:lightning-record-edit-form | Lightning Web Components Developer Guide

Answer: A, D

Explanation:

The correct answer isA and D.To implement a business rule around shipping, the developer will need to create a class that implements the sfdc_commerce.CartShippingCharges interface and may need to contain logical branching to handle different scenarios12.The sfdc_commerce.CartShippingCharges interface is a standard interface that defines the methods for calculating shipping charges for a cart1.The developer can use this interface to override the default shipping logic and apply custom rules based on the cart amount or other factors12.The developer may also need to use conditional statements or other logic to determine when to use freight shipping or standard shipping3.

The implementing class cannot call out to another service and a class will need to implement the sfdc_checkout.CartShippingCharges interface are not the correct answers.The implementing class can call out to another service if needed, such as an external shipping service or a pricing engine2.The sfdc_checkout.CartShippingCharges interface is a deprecated interface that was used for calculating shipping charges for a cart only1.It has been replaced by the sfdc_commerce.CartShippingCharges interface, which supports both carts and orders1.Reference:

B2B Commerce on Lightning Experience Developer Guide

B2B Commerce and D2C Commerce Developer Guide

Salesforce Accredited B2B Commerce Developer

sfdc_commerce.CartShippingCharges Interface

Integrate with Lightning B2B Commerce

Shipping Rules 101: Here's What You Need to Know

Answer: A, D

Explanation:

The ccUtil apex class provides two methods to check the input or return data of the Global API's: ccrz.ccUtil.isNotEmpty(Map<String, Object>) and ccrz.ccUtil.isEmpty(Map<String, Object>). These methods return true if the map is not null and contains at least one entry, or if the map is null or empty, respectively. Similarly, ccrz.ccUtil.isNotEmpty(List<Object>) and ccrz.ccUtil.isEmpty(List<Object>) return true if the list is not null and contains at least one element, or if the list is null or empty, respectively. These methods are useful for validating the input parameters or the output results of the Global API's.

Answer: C, D

Explanation:

Two statements that are accurate about the Cart Item with a Type of Charge are that it is linked directly to a Cart Id and that it is linked directly to a Catalog Id. A Cart Item with a Type of Charge is a special type of Cart Item that represents an additional charge or fee that is applied to a Cart, such as shipping, handling, or tax. A Cart Item with a Type of Charge is linked directly to a Cart Id, which means that it belongs to a specific Cart and can be retrieved or updated along with other Cart Items. A Cart Item with a Type of Charge is also linked directly to a Catalog Id, which means that it references a specific Catalog that contains the products and prices for the store. A Cart Item with a Type of Charge is not created with the Cart Delivery Group Method after the shipping integration or after the freight integration, as these are not related to the creation of Cart Items. The Cart Delivery Group Method is a method that determines how products are grouped into delivery groups based on their shipping methods and addresses. The shipping integration and the freight integration are integrations that calculate and apply shipping costs and freight charges to a Cart or an Order. Salesforce Reference:B2B Commerce Developer Guide: Cart Item Object, B2B Commerce Developer Guide: Shipping Integration, B2B Commerce Developer Guide: Freight Integration