B2C-Commerce-Developer Exam Dumps - Salesforce Developers Questions and Answers

In order to view DEBUG level messages for the myLogCategory in the Request Log tool of Salesforce B2C Commerce, the developer will need to adjust both the log category settings and the log file settings, as detailed in option C.

Here’s why both adjustments are necessary:

Changing the Log Level for myLogCategory to DEBUG: Initially, the log level for myLogCategory is set to INFO as seen in the image. This means that only INFO and higher severity messages (WARN, ERROR, FATAL) will be logged under this category. To capture DEBUG messages, the log level must be explicitly set to DEBUG. This step ensures that DEBUG messages are generated and considered for logging.

Checking the DEBUG box in the Log Files section: This section controls which log levels are actually written to the log files. Even if DEBUG messages are generated (after adjusting the log level for myLogCategory), they won’t be written to the log files unless DEBUG is specifically selected in the Log Files settings. By default, only FATAL, ERROR, and WARN levels are selected to be written to files, as shown in the image. To include DEBUG messages in the logs, this setting must be adjusted to check the DEBUG box.

Both steps are necessary because one dictates the generation of DEBUG level logs (myLogCategory set to DEBUG), and the other dictates the persistence of these logs in the log files (checking the DEBUG box). If only one of these actions is performed, DEBUG messages for myLogCategory will not be fully enabled and viewable in the Request Log tool.

Therefore, the correct and complete action to take is option C: Change the Log Level for myLogCategory to DEBUG and check the DEBUG box in the Log Files section.

The Open Commerce API (OCAPI) allows for the manipulation and retrieval of various resources, including inventory data. The resource ID /inventory_lists/* is used to specify access to any inventory list in the system, allowing the API to retrieve or manipulate inventory details across multiple lists. This is the correct resource ID when you need to check product inventory across various lists or a specific list identified by its ID. It provides a flexible and broad access pattern suitable for operations involving inventory lists.

In Salesforce B2C Commerce, encountering a quota limit typically suggests that a certain resource or operation limit set in Business Manager is being exceeded. This could be API calls, bandwidth, or CPU usage, among others. The best approach is to address the root cause of the quota overage. Rewriting or optimizing the code to reduce resource consumption or the frequency of operations can help stay within the quota limits. Changing configuration settings or removing limits might not always be possible due to governance or performance stability reasons. Taking no action could lead to continued interruptions in service or functionality. Therefore, the most effective and sustainable solution is to modify the code to adhere to established quotas.

When converting a pipeline to a JavaScript controller and needing to debug the controller in Salesforce B2C Commerce, you must set up an appropriate debugging environment that supports JavaScript controllers specifically:

Option D: Create and use a new controller debug configuration is the correct answer. This is because the debugging tools and configurations for pipelines are different from those used for JavaScript controllers. A controller debug configuration specifically targets the debugging of server-side JavaScript, allowing breakpoints, step-through, and inspection of JavaScript code executed on the server.

Option A refers to a generic script debug configuration, which might not be specific enough. Option B and C, related to pipeline debuggers, are not applicable to JavaScript controllers, as they are designed for the older pipeline architecture.

The initServiceClient callback method in the dw.svc.ServiceCallback class is specifically required when invoking a SOAP service because it is used to initialize and configure the SOAP service client before making the service call. This method sets up necessary configurations such as SOAP headers, namespaces, and other SOAP-specific settings that are not required for RESTful services. Other methods like createRequest, mockCall, and parseResponse are used in both SOAP and REST services but initServiceClient is unique to SOAP due to its specific requirements for client initialization.

When extending a system object in Salesforce B2C Commerce, such as adding a new attribute to the Product object, custom attributes are accessed through the custom namespace. Therefore, if a Boolean attribute named "sellable" is added to the Product object, it should be accessed as prod.custom.sellable. This approach is part of the platform's data customization framework, where custom provides a namespace for all user-defined extensions to system objects, ensuring that they do not conflict with existing system properties. Detailed usage and examples of accessing custom attributes can be found in the Salesforce Commerce Cloud Script API documentation under "System Object Types".

When logging information about an operation that succeeds but has an unexpected outcome that may produce side effects, the appropriate log level is: D. Logger.warn(‘Unexpected service response’) - The warn level is used to indicate potentially harmful situations that are not immediate errors but could potentially lead to issues. It’s appropriate here because the operation did not fail outright, but the outcome was not as expected, warranting attention but not a full error declaration.

To accommodate the requirement of changing the address form for a U.S.-based site from a Canadian configuration, the appropriate setup is option D: Create a new sub-folder in the forms folder named en_US and copy the existing address.xml file into this new folder. This method is consistent with Salesforce B2C Commerce best practices for managing site-specific customizations and localizations. This structure allows the system to easily identify and apply the correct localization settings based on the site context, enabling the U.S. site to use a specific form configuration that differs from the Canadian version by providing the correct two-letter state abbreviations in the <options> list.

To disable the "Discover" credit card type for all checkouts in Salesforce B2C Commerce, the developer should:

B. Credit card exclusion rules in the Merchant Tools > Site Preferences > Payment Preferences module.In the Business Manager, the Payment Preferences module under Site Preferences allows administrators to configure which credit cards are accepted by setting credit card exclusion rules. This module provides a user interface where specific credit card types, such as "Discover", can be enabled or disabled across the site. This is the correct approach to centrally manage payment options without requiring code changes.

For designing a storefront where multiple pages share a common header and footer layout without repeating code, the correct ISML tag to use is <isinclude>. This tag allows the developer to include a common template into other templates where needed. Using <isinclude> ... </isinclude> ensures that the header and footer are managed in single, central templates and are consistently applied across different pages, making the site maintenance easier and code more efficient by avoiding duplication.