ISML Templates and Controllers B2C-COMMERCE-DEVELOPER Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   Which attribute of the <isinclude> tag is used to specify the template file for a local include?

   • Atemplate
   • Bname
   • Csrc
   • Durl
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2. 12application · medium

   A B2C Commerce developer is building a site that uses a shared 'storefront' cartridge for common UI elements and a separate 'checkout' cartridge for checkout-specific pages. The checkout confirmation page needs to display the store's trust badges, which are defined in a template called trustBadges.isml in the storefront cartridge. The developer needs to embed this template into the checkout confirmation page. Which ISML tag should the developer use?

   • A<isinclude template="trustBadges"/>
   • B<iscontent type="text/html" template="trustBadges" cartridge="storefront"/>
   • C<isinclude template="trustBadges" cartridge="storefront"/>
   • D<isinclude url="${URLUtils.url('Storefront-TrustBadges')}"/>
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4. 13foundation · easy

   What is the primary purpose of an ISML component?

   • ATo render dynamic content that is backed by associated controller logic.
   • BTo fetch content from a remote site.
   • CTo define a reusable template fragment without any logic.
   • DTo include a static template fragment from the same cartridge.
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5. 14application · medium

   A B2C Commerce developer is building an endpoint that returns a list of products as JSON for a mobile app. The endpoint receives a category ID as a query parameter, fetches the products in that category, and returns them as a JSON array. The developer has written the following controller code: ```javascript var server = require('server'); var ProductMgr = require('dw/catalog/ProductMgr'); server.get('CategoryProducts', function (req, res, next) { var category = ProductMgr.getCategory(req.querystring.cid); var products = category.getProducts(); var productList = []; for (var i = 0; i < products.size(); i++) { var product = products[i]; productList.push({ id: product.ID, name: product.name }); } res.json(productList); next(); }); module.exports = server.exports(); ``` What is the correct way to ensure this endpoint returns the product list as JSON?

   • AUse `res.setViewData({ products: productList })` and then call `next()` without rendering.
   • BUse `res.json(productList)` as shown in the code.
   • CUse `response.writer.print(JSON.stringify(productList))` to output the JSON string manually.
   • DUse `res.render('product/list')` with a JSON template.
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6. 15foundation · easy

   A developer wants to embed a template fragment that resides in the same cartridge as the calling template. Which ISML tag should be used?

   • A<isinclude template="fragment.isml" />
   • B<iscomponent name="fragment" />
   • C<isremoteinclude url="${URLUtils.url('Fragment-Show')}" />
   • D<ismodule template="fragment.isml" />
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