Forms and Localization B2C-COMMERCE-DEVELOPER Practice Questions (Page 1)

Questions 1–5

1. 1application · medium

   A developer is localizing a storefront for Japanese customers. The developer needs to localize a JavaScript file that contains UI messages and a CSS file that contains locale-specific styling. What is the recommended approach?

   • AUse the `locale` folder structure in the cartridge to store localized static files, and reference them with the `URLUtils` or `Resource` API.
   • BCreate separate JavaScript and CSS files for each locale and include them conditionally in the template.
   • CUse the `dw.util.Locale` API to load the appropriate JavaScript and CSS files based on the customer's locale.
   • DPlace the localized JavaScript and CSS files in the `cartridges` folder and use the `include` tag to load them.
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2. 2application · medium

   A B2C Commerce developer is localizing a storefront for French and German markets. The developer has created properties files for each locale and is using them to display localized UI strings. However, some strings are not appearing in the correct language. The developer suspects the properties files are not being loaded correctly. What is the most likely cause?

   • AThe properties files are not UTF-8 encoded, causing special characters to be displayed incorrectly.
   • BThe properties files are named incorrectly, such as `messages_fr.properties` instead of `messages_fr_FR.properties`.
   • CThe properties files are stored in the wrong directory, such as the `cartridges` folder instead of the `locale` folder.
   • DThe keys in the properties files do not match the keys used in the templates, so the fallback locale is used.
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4. 3application · medium

   A developer is customizing a registration form in a storefront. The form currently uses a default layout, but the business wants the form fields to be displayed in a two-column layout on desktop and a single-column layout on mobile. The developer also needs to ensure that the form labels are localized. What should the developer do?

   • AModify the form template to use CSS classes for responsive layout and use the `Resource` API to localize labels.
   • BUse JavaScript to dynamically change the layout based on screen size and hardcode the labels in English.
   • CModify the form definition to use a table layout and rely on the platform to localize labels automatically.
   • DCreate a new form definition with a two-column layout and use it for all devices.
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5. 4foundation · easy

   What is the purpose of localizing persistent object attributes in B2C Commerce?

   • ATo reduce the storage size of attributes
   • BTo encrypt attribute values for security
   • CTo store attribute values in multiple languages
   • DTo improve query performance
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6. 5foundation · easy

   What is the primary purpose of CSRF protection in B2C Commerce forms?

   • ATo prevent unauthorized users from accessing the form
   • BTo prevent cross-site request forgery attacks by validating a token
   • CTo encrypt form data during transmission
   • DTo validate user input for correctness
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