Services, Hooks, and APIs B2C-COMMERCE-DEVELOPER Practice Questions (Page 1)

Questions 1–5

1. 1application · medium

   A developer is integrating with a shipping provider that requires a custom query parameter `carrier=UPS` on every request. The service definition has been created in Business Manager. What must be added to the service call to include this parameter?

   • AA `setCredential` call on the service request object before calling the service.
   • BA `setHeader` call on the service request object before calling the service.
   • CA `setURL` call on the service request object before calling the service.
   • DA `setParam` call on the service request object before calling the service.
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2. 2foundation · easy

   A developer needs to allow an external system to retrieve order information and update product prices. Which OCAPI APIs should be enabled in the OCAPI settings?

   • AShop API for orders and Data API for prices.
   • BData API for both orders and prices.
   • CShop API for both orders and prices.
   • DData API for orders and Shop API for prices.
   Reveal Solution Discussion Select an answer first
4. 3foundation · easy

   An external ERP system needs to read customer data and update product inventory in Salesforce B2C Commerce. Which OCAPI APIs should be used for these operations?

   • AShop API for reading customer data and Data API for updating inventory.
   • BData API for reading customer data and Shop API for updating inventory.
   • CData API for both reading customer data and updating inventory.
   • DShop API for both reading customer data and updating inventory.
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5. 4foundation · easy

   A developer needs to execute custom logic after a customer's address is validated during checkout. There is no existing hook for this event. What is the correct way to define a new hook for this use case?

   • ADefine the hook in the cartridge's package.json and implement it in a job step.
   • BCreate a new service specification and call it from the checkout controller.
   • CAdd the hook definition to the hooks.json file and implement the hook function in a cartridge.
   • DAdd the hook to the site's OCAPI settings and implement it in a custom REST endpoint.
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6. 5application · medium

   A developer needs to run a custom validation script after a product is added to the cart. The script must check stock availability via an external service. The developer has already implemented the hook function and created the service definition. What is the remaining step to make this work?

   • ACreate a new service definition and call it from the hook function.
   • BRegister the hook in Business Manager and associate it with the `app.product.addToCart` event.
   • CImplement the hook function in a different script and redeploy.
   • DAdd the hook ID to `hooks.json` and deploy the code.
   Reveal Solution Discussion Select an answer first