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Salesforce Certified B2C Commerce Developer  Exam (Comm-Dev-101) - Salesforce Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
207 Total Questions
1
Question
A Digital Developer suspects a logical error in a script.

Which action will help locate the error?
Options
A Print all values in the script node called before the current script.
B Submit a support ticket to B2C Commerce.
C Put breakpoints in the code, debug, and examine variable values.
D Check request logs for evidence of the logical error.
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2
Question
Universal Containers wants to add a model field to each product. Products will have locale-specific model values.

How should the Digital Developer implement the requirement?
Options
A Add model to a new custom object with localizable attributes.
B Utilize resource bundles for translatable values.
C Store translated model values in different fields; one field for each locale.
D Set the model field as a localizable attribute.
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3
Question
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?
Options
A Credit card exclusion rules in the CreditCardType.json configuration file.
B Checkout exclusion rules in the Merchant Tools > Site Preferences > Checkout Preferences module.
C Credit cards in the Merchant Tools > Ordering > Payment Methods module.
D Credit card exclusion rules in the Merchant Tools > Site Preferences > Payment Preferences module.
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4
Question
Which technical reports datapoint measures the performance of a controller’s script execution if network factors and Web Adaptor processing is ignored?
Options
A Response time
B Processing time
C Call count
D Cache hit ratio
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5
Question
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?
Options
A Use the setTimeout method to execute fallback code if the request has NOT completed.
B Implement a ServiceUnavailableException exception handler to execute fallback code.
C Create a site preference to store timeout settings and implement an IOException handler to execute fallback code.
D Implement a condition that checks to see if the response was empty and execute fallback code if true.
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