B2B-Commerce-Developer Exam Dumps - Salesforce Developer Questions and Answers

To persist payment information data in the Checkout flow for Salesforce B2B Commerce version 4.2 and beyond, the project needs to trigger the processPayment event and pass in the payment information object as an argument. This event will invoke the processPayment method of the ccServicePayment class, which will validate and process the payment information and return a payment result object. The payment result object will contain the status and details of the payment transaction.

 To implement a custom child checkout component for a B2B or B2C store created with an LWR template, the developer must implement the CheckoutStep interface from the commerce/checkout module. This interface defines the methods and properties that the child component must have to communicate with the parent checkout component and the checkout data provider. The CheckoutStep interface extends the UseCheckoutComponent interface, which provides the common functionality for all checkout components, such as loading and saving data, reporting validity, and handling errors.

The other options are not correct because:

• A. CheckoutSavable is not a valid interface for a custom child checkout component. There is no such interface in the commerce/checkout module or the Lightning web component framework.
• B. Checkoutoutinterface is not a valid interface for a custom child checkout component. There is no such interface in the commerce/checkout module or the Lightning web component framework.
• C. CustomCheckout is not a valid interface for a custom child checkout component. There is no such interface in the commerce/checkout module or the Lightning web component framework.

References:

• Create a Custom Checkout Component for a B2B or B2C Store (LWR)
• CheckoutStep Interface
• UseCheckoutComponent Interface

To import the ID of the current Lightning Experience community, a developer should use the following code statement:

import id from ‘@salesforce/community/Id’;

The @salesforce/community module allows the developer to access information about the current community, such as its ID, name, URL, and base path. The other modules do not exist or are not related to the community ID. The @salesforce/network module is used to access information about the current network, such as its ID and name. The @salesforce/experience module is used to access information about the current user experience, such as whether it is standard or custom. The @salesforce/site module is used to access information about the current site, such as its name and prefix. Salesforce References: [Lightning Web Components Developer Guide: Import Community Information], [Lightning Web Components Developer Guide: Import Salesforce Modules]

To have a customized experience for adding items to the cart and also update the mini cart module, the requirement can be fulfilled by triggering the global “cartChange” event after the Add to Cart Action on the custom button. This event will notify all the components that are listening to it that the cart has changed and they should refresh their data accordingly. The mini cart module is one of these components, so it will update its state based on the new cart data. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Events

Option B is the correct answer because it describes a way to create a scheduled job in another system to move data into the B2B Commerce org without additional third party tools. The developer can set up an SFTP server as a waystation, drop the files there using the off-platform job and schedule a job in-platform to process the file. This way, the developer can use the built-in integration capabilities of the B2B Commerce platform, such as the Windows Integration Service (WIS) or the Integration Job Definitions, to import the data from the SFTP server into the org. The other options are incorrect because they either require additional third party tools, such as WebDAV or CLI, or they do not create a scheduled job in another system, but rather in the same org. References: Creating and editing integration jobs, Create a B2B Commerce Org and Checkout Flow, B2B Commerce on Lightning Experience Developer Guide, B2B Commerce and D2C Commerce Developer Guide

The sfdx commerce:store:quickstart:setup command allows the developer to set up a store from scratch using a definition file that specifies the store configuration. This command performs the following tasks:

• Pushes the store sources to the scratch org
• Creates a buyer user
• Imports products
• Creates a search index
• Opens the store in a browser

The other options are not correct because:

• A. sfdx commerce:store:quickstart:create only creates a community for the store, but does not perform the other tasks required to set up a store from scratch.
• C. sfdx commerce:store:create creates and sets up a store, but does not use a definition file to specify the store configuration. Instead, it uses command-line flags to provide the store parameters.
• D. sfdx commerce:store:open only opens an existing store in a browser, but does not create or set up a store from scratch.

References:

• store Commands
• Build a B2B and B2B2C Commerce Store

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 References: B2B Commerce Developer Guide: Cart Item Object, B2B Commerce Developer Guide: Shipping Integration, B2B Commerce Developer Guide: Freight Integration

To override shipping charges during the checkout process, the developer needs to implement a specific interface, likelysfdc_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.

 The connectedCallback is a lifecycle hook that is invoked when a Lightning web component is inserted into the DOM. It is used to perform any initialization tasks that depend on the component being rendered, such as fetching data, setting up event listeners, or creating timers. The connectedCallback can fire more than once, for example, when a component is moved or rerendered. The connectedCallback should not be used to change the state of a component, such as loading values or setting properties. Use getters and setters instead. The other options are incorrect because they do not describe the purpose of the connectedCallback. References: Lifecycle Hooks | Lightning Web Components Developer Guide, connectedCallback() in Lightning Web Component - Salesforce Diaries, Chapter 23: connnectedCallback() in Lightning Web Component

 Option B is the correct answer because it describes the fastest route to establishing the data needed for checkout development when setting up a new store. The developer can use sfdx setup scripts to deploy a Lightning B2B testing environment that includes checkout flows, sample products, and a buyer. This way, the developer can quickly and easily test and customize the checkout flow using Experience Builder or Flow Builder. The other options are incorrect because they either require more time, manual steps, or additional tools to set up the data for checkout development. For example, importing a previously exported store archive or using data loader would require the developer to have access to the source data and the target org, and to map the fields and objects correctly. Selecting Add Sample Data when setting up the store would only provide a limited amount of data that may not be sufficient for checkout development. References: Create a B2B Commerce Org and Checkout Flow, B2B Commerce on Lightning Experience Developer Guide, B2B Commerce and D2C Commerce Developer Guide