B2B-Commerce-Developer Exam Questions

Explanation:

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]

Explanation:

The API-based record creation is generally handled in the service-layer responsible for the entity in Salesforce B2B Commerce. The service-layer is a set of classes that provide methods for interacting with the data layer and performing business logic. Each entity, such as product, cart, or order, has a corresponding service class that handles the create, read, update, and delete operations for that entity. For example, ccrz.ccServiceProduct provides methods for creating and retrieving products. Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Service Classes

Explanation:

The Global JavaScript Object that should be extended when writing custom Remote Actions is CCRZ.cc. This object contains all the Remote Actions that are defined in the cloudcraze managed package, which can be overridden or extended by subscriber code. The object also provides a mechanism for registering custom Remote Actions that can be invoked by the user interface components. For example, CCRZ.cc.customAction = function(params, callback){ // do something } will define a custom Remote Action named customAction that can be called by CCRZ.cc.customAction(params, callback). Salesforce References: B2B Commerce and D2C Commerce Developer Guide, Remote Actions

Explanation:

Three data types that are supported for custom fields while using CSV file format for importing data for a store are Text Area(Long), Lookup Relationship, and Currency. A custom field is a field that is added by a developer or an administrator to an object to store additional information or data. A data type is a property that defines the type, format, and validation rules of a field. A CSV file is a file format that stores tabular data in plain text using commas to separate values. A store is a record that represents a B2B or B2C storefront in Salesforce. Text Area(Long) is a data type that allows users to enter up to 131,072 characters on separate lines. Text Area(Long) is supported for custom fields while using CSV file format for importing data for a store. Lookup Relationship is a data type that allows users to create a relationship between two objects and select a value from another record. Lookup Relationship is supported for custom fields while using CSV file format for importing data for a store. Currency is a data type that allows users to enter currency values and automatically convert them based on the user’s locale and currency settings.

Currency is supported for custom fields while using CSV file format for importing data for a store. Picklist (Multi-Select) is a data type that allows users to select one or more values from a predefined list of values. Picklist (Multi-Select) is not supported for custom fields while using CSV file format for importing data for a store. Address is a data type that allows users to enter address values and automatically format them based on the user’s locale settings. Address is not supported for custom fields while using CSV file format for importing data for a store.

Salesforce References: [Salesforce Help: Custom Field Attributes], [Salesforce Help: Data Types], [Data Loader Guide: Import Data into Salesforce], [B2B Commerce Developer Guide: Store Object]

Explanation:

Browser dev tools are a set of web authoring and debugging tools built into most modern browsers. They allow developers to inspect, edit, and debug the HTML, CSS, JavaScript, and network activity of a web page. They can also provide useful information about errors, warnings, performance, and accessibility issues. Browser dev tools are especially helpful for developing and testing Lightning web components, as they can display the component hierarchy, attributes, events, and slots.

The other options are not correct because:

A. Commerce Diagnostics Event Logging is a feature that enables developers to capture and analyze events that occur during the execution of B2C Commerce code. It can help identify performance bottlenecks, memory leaks, and unexpected behavior. However, it is not a tool that can be used directly by the developer, but rather a service that requires a support request to enable and access.

B. Checkout Flow Log is a log file that shows the details of the checkout flow execution, such as the input and output parameters, the pipeline steps, and the errors and warnings. It can help troubleshoot issues related to the checkout process, such as payment, shipping, or tax calculation. However, it is not a tool that can be used during development, but rather a log file that can be accessed after the checkout flow has run.

C. Support cases are requests for assistance from the Salesforce support team. They can help resolve technical issues, provide guidance, or escalate bugs. However, they are not a tool that can be used to investigate errors during development, but rather a communication channel that can be used after the developer has exhausted other resources.

References:

Browser Dev Tools

Debug Your Lightning Web Components

Commerce Diagnostics Event Logging

[Checkout Flow Log]

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

Explanation:

The Salesforce CLI command sfdx force:data:tree:export is used to export data from an org into one or more JSON files1. The -q flag is used to specify the path to a file containing a SOQL query, -x is used to specify the name of the exported file, -d is used to specify the directory where the exported file will be saved, and -p is used to indicate that all records returned by the SOQL query should be exported12. This command allows developers to bulk export data from an org without needing access to Data Loader or Workbench12. Therefore, option A is the correct answer. Please note that the actual SOQL query and the directory path would need to be replaced with the appropriate values for the specific use case.

Explanation:

In Salesforce, standard page reference types are used within the Lightning Component framework to reference different types of resources. The types include standard__appfor Salesforce apps,standard__componentfor Lightning components, and standard__recordPageto reference a specific record detail or edit page (not standard__recordDetailPage, but it's implied). Thestandard__pageNamedand comm_loginPageare not standard page reference types recognized by Salesforce. For more details, refer to the Salesforce documentation on PageReference Types:Salesforce PageReference Types Documentation.

Explanation:

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

Explanation:

According to the Lightning Web Components Developer Guide, Lightning Out is a technique that allows developers to run Lightning web components outside of Salesforce servers, such as in a Node.js app running on Heroku or a department server inside the firewall. Lightning Out uses a script tag to load the Lightning web components framework and the custom components into the web container. Lightning Out also handles authentication, event handling, and data access between the web container and the Salesforce org. Slot elements, Heroku, and Lightning Canvas are not techniques for exposing Lightning web components outside of an org in another web container.

References: Lightning Web Components Developer Guide, Use Components Outside Salesforce, B2B Commerce and D2C Commerce Developer Guide