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

The event that should be triggered when user facing info, warning or error messages need to be displayed on a Visualforce page is pageMessage. This event is triggered by the displayPageMessage method of the CCRZ.util class, which is a utility class that provides various helper methods for common tasks. The event can be used to display a message on the page with a specified type, title, and text. For example, CCRZ.util.displayPageMessage('error', 'Oops!', 'Something went wrong.') will trigger the pageMessage event and display an error message on the page. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Events, Util Class

Three steps that are necessary to have a subscriber page added to Salesforce B2B Commerce after creating a custom Visualforce page are:

• Create a new CC Subscriber Page record that points to your custom Visualforce page. This record will store information about the subscriber page, such as the name, description, URL, and Visualforce page. For example, you can create a new record named MySubscriberPage that points to your custom Visualforce page named MyPage.
• Refresh the Page Keys Index in CC Admin. This action will update the page keys index, which is a cache that stores the mapping between the page keys and the subscriber pages. You need to do this whenever you create or modify a subscriber page record.
• Enable the Subscriber Page in CC Admin. This action will allow you to select the subscriber page from the CC Page Settings configuration and assign it to a CC Page. For example, you can enable MySubscriberPage and assign it to the Home page. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Subscriber Pages

Two viable ways that a developer can import some new product data contained in a JSON file one time are running a command like: sfdx force:data:tree:import -f NewProducts.json -u and converting the JSON to a CSV file and using Data Loader to import it. Running a command like: sfdx force:data:tree:import -f NewProducts.json -u allows the developer to import data from a JSON file into an org using Salesforce CLI commands. The sfdx force:data:tree:import command is a Salesforce CLI command that imports data into an org using JSON files that conform to the SObject Tree API specification. The SObject Tree API specification is a format that defines how records are represented in JSON files for data import or export. The -f flag specifies the path of the JSON file that contains the data to be imported. The -u flag specifies the username or alias of the org where the data will be imported. Running this command will create records in the org based on the data in the JSON file. Converting theJSON to a CSV file and using Data Loader to import it allows the developer to import data from a CSV file into an org using Data Loader. Data Loader is a tool that allows users to import or export data between Salesforce and CSV files. The developer can use an online converter or a spreadsheet application to convert their JSON file into a CSV file that matches the structure and format of their Salesforce object. The developer can then use Data Loader to import the CSV file into their org and create records based on the data in the CSV file. Converting the JSON to an xlsx file and using Workbench to import it is not a viable way to import some new product data contained in a JSON file one time, as Workbench does not support xlsx files for data import or export. Workbench is a web-based tool that provides access to various Salesforce features and functionalities, such as data manipulation, REST Explorer, and Apex Execute. Running a command like: sfdx force:data;import:bulk -f NewProducts.json -u is not a viable way either, as there is no such command as sfdx force:data;import:bulk. The correct command for importing data using bulk API is sfdx force:data:bulk:upsert. Salesforce References: [Salesforce CLI Command Reference: force:data:tree:import], [Salesforce Developer Tools for Visual Studio Code], [Data Loader Guide: Import Data into Salesforce], [Workbench], [Salesforce CLI Command Reference: force:data:bulk:upsert]

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

 According to the Lightning Web Components Developer Guide, Shadow DOM is a standard that encapsulates the internal document object model (DOM) structure of a web component. Encapsulating the DOM gives developers the ability to share a component and protect the component from being manipulated by arbitrary HTML, CSS, and JavaScript. Shadow DOM also provides style and behavior isolation for a web component, which means that the styles and scripts defined inside a component do not affect the rest of the page, and vice versa. Therefore, the purposes of the Shadow DOM in a Lightning web component are to encapsulate the internal DOM structure of a web component (A) and to allow components to be shared while protecting them from being manipulated by arbitrary code (B). The other options are incorrect because Shadow DOM does not allow direct access to the document object model of the component ©, nor does it allow older JavaScript libraries to manipulate the tagging structure (D). References: Lightning Web Components Developer Guide, Understand the Shadow DOM Unit

A valid way of referencing the global cc_api_CartExtension apex class via subscriber code is to use ccrz.cc_api_CartExtension. This is the name of the class that is defined in the cloudcraze managed package. The class is global, so it can be accessed by subscriber code. The other options are either invalid or incorrect. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, API Classes

Custom labels are text values that can be translated into any language that Salesforce supports. They are useful for displaying language-specific text in Lightning web components. To use custom labels in a LWC, the developer needs to create them in the Setup menu and assign them to a language and a value. Then, the developer can import them in the LWC using the @salesforce/label scoped module. For example, if the developer has a custom label named welcomeHeader, they can import it as follows:

import welcomeHeader from '@salesforce/label/c.welcomeHeader';

Then, they can use it in the HTML template or the JavaScript file of the LWC. For example, in the HTML template, they can use it as follows:

HTMLAI-generated code. Review and use carefully. More info on FAQ.

The custom label will automatically display the translated value based on the user’s language preference. The developer can also use the lightning-formatted-text component to format the custom label value with HTML tags.

The other options are not correct because:

• A. Importing static resources for the text values is not a recommended way to translate text values in a LWC. Static resources are files that are stored in Salesforce and can be referenced by applications. They are not designed for storing language-specific text values and they do not support automatic translation based on the user’s language preference.
• B. Using a CustomLabel xml file in the LWC to add the text values there is not a valid option. Custom labels are not stored in xml files, but in the Setup menu. They cannot be added directly to the LWC, but they need to be imported using the @salesforce/label scoped module.
• D. Creating a custom Metadata object for the text values and querying it in the LWC is not a feasible option. Custom Metadata objects are records that store configuration data that can be deployed and packaged. They are not intended for storing language-specific text values and they do not support automatic translation based on the user’s language preference. Querying them in the LWC would also require an Apex class and a wire service, which would add unnecessary complexity to the solution.

References:

• Use Custom Labels in Lightning Web Components
• Custom Labels
• Internationalizing Your Lightning Web Component (LWC)

Three actions that are applicable when extending a default Salesforce B2B Commerce page via a page include are:

• Create the VisualForce page you wish to include to the Salesforce B2B Commerce page. This page will contain the custom content or logic that you want to add to the existing page. For example, youcan create a VisualForce page named MyPageInclude that displays some additional information or functionality on the product detail page.
• Create a configuration setting for enabling the page include and assigning the new page include via CC Admin. This setting will specify which page include you want to use for which page and section. For example, you can create a configuration setting named CO.MyPageInclude with the value PDV.BodyIncludeBegin.MyPageInclude, which means you want to use MyPageInclude as the body include begin for the product detail view (PDV) page.
• Build and activate a new configuration cache setting via CC Admin. This action will refresh the cache and apply the changes to the storefront. You need to do this whenever you make any changes to the configuration settings or VisualForce pages. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Page Includes

The event that is triggered within Salesforce B2B Commerce whenever a cart’s state changes is cartChange. This event is triggered by the updateCart method of the CCRZ.Cart class, which is responsible for updating the cart data and performing any actions that depend on the cart state, such as applying discounts, taxes, or shipping charges. The event can be used to notify all the components that are listening to it that the cart has changed and they should refresh their data accordingly. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Events, Cart Class

In a Lightning Web Component folder, the allowed file extensions include.js-meta.xmlfor the component's metadata,.htmlfor the component's markup, and.jsfor the component's JavaScript class. These files are essential for defining the structure, behavior, and metadata of a LWC. Salesforce LWC documentation provides detailed information on the structure of a LWC bundle and the purpose of each file type within it.