Adobe Commerce Front-End Developer Expert Sample Questions:
1. An Adobe Commerce developer is building a feature using Knockout.js.
Which binding is used to find the children nodes within the object in the UiRegistry by provided name?
Response:
A) mageInit
B) scope
C) template
2. What is the name of the file that is used to load translations into Local Storage?
Response:
A) json-translation.js
B) translations.json
C) js-translation.json
D) js-translation.js
3. A developer needs to create a custom layout for a product page. What is the correct approach to define this new page layout in Adobe Commerce?
Response:
A) Create a new layout XML file in app/design/frontend/<Vendor>/<Theme>/Magento_Catalog/layout.
B) Use JavaScript to modify the layout on the frontend.
C) Modify the existing layout XML files directly in the core code.
D) Update the page layout settings in the admin panel.
4. An Adobe Commerce developer wants to ensure users get the latest version of the assets. Which CLI command would they use?
Response:
A) bin/magento config:set dev/js/minify_files 1
B) bin/magento config:set dev/static/sign 1
C) bin/magento static-content:deploy --clear-cache
D) bin/magento config:set dev/js/enable_js_bundling 1
5. A developer needs to add a custom block to a product page without replacing the existing layout XML. What is the best practice for adding this block?
Response:
A) Use the env.php file to register the new layout.
B) Modify the core layout XML directly in the vendor folder.
C) Merge the custom XML into the existing layout by extending the layout in the theme.
D) Disable the default layout XML files in the admin panel.
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: C |
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