B. ccrz.cc_CallContext.isGuest

Answer DescriptionExplanation:

A method to resolve if the current storefront customer is a Salesforce B2B Commerce guest user in an apex class is to use ccrz.cc_CallContext.isGuest. This property will return true if the current user is a guest user, or false otherwise. For example, if(ccrz.cc_CallContext.isGuest){ // do something for guest user } will execute some logic only for guest users. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Call Context

C. Display the Expected Delivery Date on the order page with a Lightning web component.

Answer DescriptionExplanation:

To expose delivery time estimates to NTO’s customers in the storefront, a developer should display the Expected Delivery Date on the order page with a Lightning web component. The Expected Delivery Date is a custom field on the Order object that stores the date when the order is expected to be delivered to the customer. The developer can use the @wire decorator to get the current order object and use its properties, such as order number, status, total amount, and expected delivery date, to display them on the order page. The developer can also use Apex methods or third-party APIs to calculate and update the expected delivery date based on various factors, such as inventory availability, shipping method, shipping address, and carrier service level. Displaying the expected delivery date on the order page allows the customer to see their delivery time estimate at any time and reduce their need to call customer service. Adding the Expected Delivery Date field to the order confirmation email is not a good solution, as it does not allow the customer to see their delivery time estimate if they lose or delete their email. Adding a Desired Delivery Date input field during the checkout flow is not a good solution either, as it does not guarantee that the customer’s desired delivery date will be met or reflect any changes in delivery time due to unforeseen circumstances. Configuring an email alert to the customer when the Expected Delivery Date changes is not a good solution either, as it can create confusion or frustration for the customer if they receive multiple or conflicting emails about their delivery date.

Salesforce References: B2B Commerce Developer Guide: Order Object, [B2B Commerce Developer Guide: Order Page], [Lightning Web Components Developer Guide: Call an Apex Method Imperatively]

C. Import a previously exported store archive

Answer DescriptionExplanation:

The fastest route to setting up a B2B Commerce store as a developer is to use sfdx setup scripts. Sfdx setup scripts are scripts that use Salesforce CLI commands to automate the creation and configuration of a B2B Commerce store. The scripts can perform tasks such as creating scratch orgs, installing packages, importing data, assigning permissions, and deploying code. The scripts can save time and effort for developers who need to set up a B2B Commerce store quickly and easily. Setting up B2B Commerce on Lightning Experience manually is not the fastest route to setting up a B2B Commerce store, as it involvesmany steps and actions that can be tedious and error-prone. Creating a new store in the Commerce app is not the fastest route either, as it also requires manual configuration and customization of various settings and features. Importing a previously exported store archive is not the fastest route either, as it depends on the availability and quality of the store archive and may not reflect the latest changes or updates. Salesforce References: [B2B Commerce Developer Guide: Set Up Your Development Environment], [B2B Commerce Developer Guide: Create Your Store]

D. More modules and metadata can be added to Salesforce B2B Commerce.

Answer DescriptionExplanation:

More modules and metadata can be added to Salesforce B2B Commerce by creating custom configuration settings. Configuration settings are custom settings that store various values and parameters that affect the functionality and appearance of the storefront. They are organized into modules, which group related settings together. To create a custom configuration setting, the user needs to create a custom setting record in Salesforce and specify its module, name, value, and description. The custom setting will then appear in CCAdmin under the specified module. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Configuration Settings

D. import id from '@salesforce/community/ld'

Answer DescriptionExplanation:

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]

C. Deleted from the Cart

Answer DescriptionExplanation:

When a developer configures a tax integration for a store, the previously calculated tax entries during the checkout flow are deleted from the Cart. A tax integration is an integration that calculates and applies tax rates and amounts to a Cart or an Order based on various factors, such as product type, price, quantity, location, and tax rules. A tax integration can use either an external tax service provider or custom Apex code to perform the tax calculation. When a developer configures a tax integration for a store, any existing tax entries in the Cart are deleted before calling the tax integration service or method. This ensures that the tax calculation is accurate and up-to-date based on the current state of the Cart and avoids any conflicts or inconsistencies with previous tax entries. The previously calculated tax entries are not ignored during recalculation, saved prior to recalculation, or modified with the new tax calculation, as these are not valid actions for handling existing tax entries. Salesforce References: B2B Commerce Developer Guide: Tax Integration, B2B Commerce Developer Guide: Tax Calculation Flow

C. {ICart.Details.Fields.grandTotal}

Answer DescriptionExplanation:

According to the B2B Commerce Developer Guide, the ICart interface provides access to the cart object and its related data. The Details property of the ICart interface returns an ICartDetails object, which contains information about the cart such as the currency, the subtotal, the shipping cost, the tax, and the grand total. The Fields property of the ICartDetails interface returns a map of field names and values for the cart object. Therefore, to get the grand total amount for items in the cart and in the currency of the cart, a developer should use the expression {ICart.Details.Fields.grandTotal}, which returns the value of the grandTotal field from the cart object. References: B2B Commerce Developer Guide, ICart Interface, ICartDetails Interface

B. Whether to use JSON or XML
C. Success criteria
E. How to handle errors

Answer DescriptionExplanation:

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.