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| Section | Weight | Objectives |
|---|---|---|
| Digital Architecture and Data Management | 35% | - Catalog, inventory and pricing setup - Custom objects and system extensions - Platform architecture and data model - Business Manager configuration and usage |
| B2C Commerce Setup | 11% | - Sandbox and instance management - Data import/export operations - Development environment configuration |
| Application Development | 54% | - Cartridge structure and development - Scripting and API usage - Error handling and logging - Pipeline and controller design - Template and ISML programming - Integration and service implementation |
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NEW QUESTION # 72
An instance has custom logging enabled. The log reaches the file size limit.
What happens in this situation?
Answer: D
NEW QUESTION # 73
Given this customer basket information:
* A customer has an existing basket that consists of multiple items.
* One of the items is identified as a gift item by an attribute at the product line item.
* The developer needs to write custom code to fetch the customer basket and then modify the basket based upon the items in the cart. If the basket contains any gift items, modify the basket and create a separate shipment for the gift item.
Four hooks are required to make the modification, beginning with modifyGETResponse and ending with validateBasket.
* dw.ocapi.shop.basket.modifyGETResponse
* -- missing hook --
* -- missing hook --
* dw.ocapi.shop.basket.validateBasket
What are the two missing hooks in the middle?
Answer: B
Explanation:
The required workflow creates a new shipment for a gift item and then modifies shipment information associated with the basket. The OCAPI basket shipment hooks corresponding to those two operations aredw.
ocapi.shop.basket.shipment.beforePOSTanddw.ocapi.shop.basket.shipment.beforePATCH.
Salesforce ' s OCAPI hook documentation definesshipment.beforePOSTas the extension point executed before creation of a shipment andshipment.beforePATCHas the extension point executed before modification of an existing shipment. Those operations align directly with the described solution: establish the separate shipment and then apply the necessary changes before final basket validation.
The alternatives involvingbeforeDELETEorafterDELETEare inconsistent with the scenario because no shipment needs to be deleted. The requirement is to separate a gift product into its own shipment, not remove a shipment from the basket.
The concludingvalidateBaskethook provides the final validation stage after the basket/shipment changes have been processed, allowing custom logic to ensure that the resulting basket remains valid.
Study Guide reference:Application Development - OCAPI Shop API hooks, basket extension points, shipment creation and modification, and basket validation.
NEW QUESTION # 74
A developer implements an Open Commerce API call to add products to a basket. Given the following resource configuration:
{
" resource_id " : " /baskets/** " ,
" methods " :[ " get " ],
" read_attributes " : " (**) " ,
" write_attributes " : " (**) "
}
Which modification allows the requests to successfully execute?
Answer: B
Explanation:
The configuration currently authorizes only HTTPGET, which is a read operation. Adding products to a basket changes server-side state and is performed through an OCAPI operation that usesPOST. The client ' s permitted-method list must therefore includepost.
OCAPI authorization is resource- and method-specific. Even thoughwrite_attributes: " (**) " permits all writable attributes for an otherwise authorized write request, it doesnotauthorize a missing HTTP method. The HTTP method itself must be explicitly listed in the resource configuration. Salesforce ' s OCAPI documentation identifies POST as a method used to create resources or execute actions that modify server state.
Option B changes the attribute selector but still leaves the client without POST permission, so the request remains unauthorized. Option C adds OPTIONS, which is associated with HTTP capability/CORS behavior and does not perform the basket modification.
Thus:
" methods " :[ " get " , " post " ]
allows the existing read access while also authorizing the required write operation.
Study Guide reference:Application Development - OCAPI configuration, resource permissions, HTTP methods, basket APIs, and read/write authorization.
NEW QUESTION # 75
A developer is asked to create a controller endpoint that will be used in a client-side AJAX request. Its purpose is to display updated information to the user when the request is completed, without otherwise modifying the appearance of the current page.
According to SFRA practices, which method best supports this objective?
Answer: B
Explanation:
For a client-side AJAX endpoint whose response will be consumed by JavaScript,res.json()is the standard SFRA response method. It serializes the supplied data into a JSON response, allowing the client-side callback to update only the necessary part of the existing page without performing full server-side page rendering.
Salesforce ' s SFRA documentation explicitly states thatres.json(data)outputs a JSON object and ishelpful for creating AJAX service endpoints executed from client-side scripts. In contrast,res.render(templateName, data) renders an ISML template and produces markup intended for page or fragment rendering.
res.print()is a low-level text-output operation and does not provide the structured response contract that JSON gives client-side application logic.
An AJAX controller commonly returns information such as success status, validation errors, updated totals, URLs, messages, or calculated values as JSON. JavaScript then selectively updates the DOM based on those fields, preserving the rest of the page.
Study Guide reference:Application Development - SFRA controllers, AJAX endpoints, response object,res.
json(),res.render(), and client/server interaction.
NEW QUESTION # 76
The developer needs to add custom category debug logging into the " contact " script, to ensure that a third- party service call responds as expected.
Assuming that the logging configurations for the contact category are correctly in place, which line of code should the developer add in the 06 placeholder to meet this requirement?
01varLogger=require( ' dw/system/Logger ' );
02varservice=dw.svc.LocalServiceRegistry.createService( ' contact.http.submit ' ,options);
03varserviceResponse=service.call(requestJSON);
04
05if(serviceResponse.ok) {
06// Insert logging code here
07}
Answer: B
Explanation:
Logger.getLogger( ' contact ' )creates or retrieves a logger associated with thecontactcategory. Calling.debug() on that logger writes the message at DEBUG severity, subject to the configured category and log-target rules.
B2C Commerce custom logging uses hierarchical category names patterned after log4j. Categories can be activated at particular severity levels inAdministration > Operations > Custom Log Settings. Salesforce explains that child categories inherit applicable settings from their parent categories unless they have more specific configuration.
Option B uses the generic staticLogger.debug()call and does not explicitly associate the statement with the required customcontactcategory. Option C refers to a nonexistentcustomLogger()API.
The category-specific approach is operationally superior when troubleshooting a third-party integration because administrators can selectively enable DEBUG logging forcontactwithout enabling extensive debugging across unrelated application code. Once the issue is diagnosed, that category ' s verbosity can be reduced again.
Study Guide reference:Application Development -dw.system.Logger, custom categories, DEBUG logging, Service Framework diagnostics, and hierarchical logging configuration.
NEW QUESTION # 77
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