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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Storefront Customization & UI Development | 25% | - Experience Builder and page design - Lightning Web Components (LWC) development - Storefront component extension and customization |
| Topic 2: Integration & APIs | 20% | - Apex integrations, callouts and platform events - REST, GraphQL and SOAP APIs usage - Integration with external systems (ERP, PIM) |
| Topic 3: B2B Commerce Architecture & Data Model | 25% | - Platform architecture and reference implementation - Core data model: products, catalogs, accounts, orders, pricing - Object relationships and data structure |
| Topic 4: Business Logic & Order Management | 20% | - Order processing, workflows and business rules - Checkout flow customization - Pricing rules, promotions and entitlements |
| Topic 5: Security, Performance & Deployment | 10% | - Security model and access control - Performance optimization and governor limits - Deployment and change management |
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NEW QUESTION # 85
Which two technologies can subscribe to the CommerceDiagnosticEvents event?
Answer: A,B
Explanation:
Two technologies that can subscribe to the CommerceDiagnosticEvents event are Aura Components and Lightning web components. CommerceDiagnosticEvents is an event that is fired by Salesforce B2B Commerce when an error occurs in the storefront. CommerceDiagnosticEvents contains information about the error, such as error code, error message, error type, and error details. CommerceDiagnosticEvents can be subscribed by other components or services that want to handle or display the error information in different ways. Aura Components are a type of component that can be used to create custom user interfaces for Salesforce apps. Aura Components can subscribe to CommerceDiagnosticEvents using anaura:handlertag in their markup file. Theaura:handlertag specifies an event name, an action attribute that defines a controller function to handle the event, and other optional attributes. Lightning web components are another type of component that can be used to create custom user interfaces for Salesforce apps. Lightning web components can subscribe to CommerceDiagnosticEvents using an @wire decorator in their JavaScript file. The @wire decorator specifies an event name, a function name that defines a handler for the event, and other optional parameters. Processes are not a technology that can subscribe to CommerceDiagnosticEvents, as they are not related to user interface development or event handling. Processes are automated workflows that execute actions based on certain criteria or conditions in Salesforce. Streaming API is not a technology that can subscribe to CommerceDiagnosticEvents either, as it is not related to user interface development or event handling. Streaming API is an API that allows applications to receive notifications of data changes in Salesforce in near real-time. Salesforce [B2B Commerce Developer Guide: Handle Errors], [Aura Components Developer Guide: Handle Component Events], [Lightning Web Components Developer Guide: Communicate with Events], [Salesforce Help: Process Automation], [Salesforce Developer Guide: Streaming API]
NEW QUESTION # 86
A developer used slots to pass content from one Lightning Web Component to another. How can they access the.
DOM for what was passed to those slots?
Answer: B
Explanation:
In Lightning Web Components, to access the DOM elements within the component's template, including those passed into slots, developers use this.template.querySelector() and this.template.querySelectorAll(). These methods allow for querying the component's local DOM. Direct DOM manipulation or querying outside the component's template is discouraged to maintain component encapsulation and security. For more information, see the Salesforce LWC documentation on accessing the DOM: Salesforce LWC DOM Access Documentation.
NEW QUESTION # 87
Universal Containers (UC) needs to wrap a Lightning Web Component they have created called "lwcContainerComponent" inside an Aura component. Which set of tags is the correct approach?
Answer: B
Explanation:
To wrap a Lightning Web Component inside an Aura component, you need to use the<c:lwcContainerComponent>tag, wherecis the default namespace for custom components. This tag allows you to reference the Lightning Web Component by its name and use it as a child component of the Aura component. You also need to use thelwc:dom="manual"directive on the Aura component to indicate that you are manually rendering the Lightning Web Component inside the Aura component. This directive prevents the Aura component from interfering with the rendering of the Lightning Web Component. Option C shows the correct syntax for wrapping a Lightning Web Component inside an Aura component. Option A is incorrect because it uses the<lightning:lwcContainerComponent>tag, which is not a valid tag for referencing a Lightning Web Component. Option B is incorrect because it uses the<aura:lwcContainerComponent>tag, which is also not a valid tag for referencing a Lightning Web Component. Option D is incorrect because it does not use thelwc:dom="manual"directive on the Aura component, which is required for manually rendering a Lightning Web Component inside an Aura component.Composition | Lightning Web Components Developer Guide,Using Lightning Web Components inside Aura Components,Aura Coexistence | Lightning Web Components Developer Guide
NEW QUESTION # 88
Which option is the correct syntax to render a property in a Lightning web component template?
Answer: C
Explanation:
The correct syntax to render a property in a Lightning web component template is to surround the property with curly braces: {property}. This syntax allows you to access the property value from the JavaScript class of the component and display it in the HTML template. The other options are incorrect because they either use invalid characters or do not follow the standard syntax for rendering a property in a Lightning web component template.Use JavaScript Properties in Templates | Lightning Web Components Developer Guide
NEW QUESTION # 89
The sizing keys used in the Salesforce B2B Commerce Global APIs five distinct operations. What are three of these operations? (3 answers)
Answer: C,D,E
Explanation:
The sizing keys used in the Salesforce B2B Commerce Global APIs perform five distinct operations. Three of these operations are:
Refetch data (used on some Logic classes): This operation indicates that the data should be refetched from the database instead of using the cached data. For example,ccrz.ccServiceCart.getCart(ccrz.ccAPI.SZ_REFETCH)will refetch the cart data and refresh the cache.
Related Query to call (sub queries or direct queries): This operation indicates that the related entities should be retrieved by using sub queries or direct queries. For example,ccrz.ccServiceProduct.getProducts(ccrz.ccAPI.SZ_SUBQUERY)will use sub queries to fetch the related entities for each product, whileccrz.ccServiceProduct.getProducts(ccrz.ccAPI.SZ_DIRECTQUERY)will use direct queries to fetch the related entities separately.
Object type casting: This operation indicates that the data should be cast to a specific object type. For example,ccrz.ccServiceProduct.getProducts(ccrz.ccAPI.SZ_SOBJECT)will cast the data to sObjects instead of transformed objects. Salesforce B2B Commerce and D2C Commerce Developer Guide,Data Sizing Conventions
NEW QUESTION # 90
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