B2C-Commerce-Developer: Salesforce Certified B2C Commerce Developer (WI20) Digital Practice Questions

A Digital Developer is requesting product information for an external integration. The following Open Commerce API (OCAPI) request is NOT functioning correctly: How should the Developer change the request?

• AA. Change the URI to /dw/shop/v18_3/products/creative-zen-v.
• BB. Change the HTTP method to PUT.
• CC. Change the HTTP method to GET.
• DD. Include an authentication token in the request.

A Digital Developer has a new requirement to disable the "Discover" credit card type for all checkouts. What does the Developer need to change in Business Manager to fulfill this requirement?

• AA. Checkout exclusion rules in the Merchant Tools > Site Preferences > Checkout Preferences module.
• BB. Credit card exclusion rules in the Merchant Tools > Site Preferences > Payment Preferences module.
• CC. Credit cards in the Merchant Tools > Ordering > Payment Methods module.
• DD. Credit card exclusion rules in the CreditCardType.json configuration file.

A Digital Developer suspects a logical error in a script. Which action will help locate the error?

• AA. Submit a support ticket to B2C Commerce.
• BB. Check request logs for evidence of the logical error.
• CC. Put breakpoints in the code, debug, and examine variable values.
• DD. Print all values in the script node called before the current script.

A Digital Developer needs to add logging to the following code: Which statement logs the HTTP status code to a debug-level custom log file?

• AA. logger.getLogger(‘profile’).debug("Error retrieving profile email, Status Code: ", http.statusCode);
• BB. logger.debug("Error retrieving profile email, Status Code: {0} was returned.", http.statusCode);
• CC. Logger.getLogger().debug("Error retrieving profile email, Status Code: {0} was returned.", http.statusCode);
• DD. Logger.getLogger(‘profile’).debug("Error retrieving profile email, Status Code: {0} was returned.", http.statusCode);

A Digital Developer has been given a requirement to add fault tolerance to an existing web service integration that uses Service Framework. Administrators at Universal Containers need to be able to configure the timeout and rate limiting. Which approach should the Developer use to implement the requirement?

• AA. Implement a ServiceUnavailableException exception handler to execute fallback code.
• BB. Implement a condition that checks to see if the response was empty and execute fallback code if true.
• CC. Create a site preference to store timeout settings and implement an IOException handler to execute fallback code.
• DD. Use the setTimeout method to execute fallback code if the request has NOT completed.

A Digital Developer is implementing an Open Commerce API call to add products to a basket. Given the following resource configuration: Which modification allows the requests to successfully execute?

• AA. Change the "resource_id" value to: "/baskets/*/items".
• BB. Change the "write_attributes" value to: "(+items)".
• CC. Change the "read_attributes" value to: "(items)".
• DD. Change the "methods" value to: ["get", "post"].