The AD0-E721 Adobe Commerce Front-end Developer Professional exam is a stepping stone for front-end developers aiming to specialize in Adobe Commerce. This professional-level certification is designed for candidates with 0-12 months of hands-on experience. To simplify your preparation and ensure success, PassQuestion offers the latest AD0-E721 Adobe Commerce Front-end Developer Professional Exam Questions to help you practice effectively and gain confidence in tackling the exam. With the right preparation and support from PassQuestion AD0-E721 Adobe Commerce Front-end Developer Professional Exam Questions, you can pass the exam confidently. Start your journey today and open doors to exciting opportunities in the Adobe Commerce ecosystem.

Key Information About AD0-E721 Exam

Exam ID: AD0-E721
Level: Professional (0-12 months' experienc)
Cost: $125 (global) / $95 (India）
Language: English
Delivery: Online proctored (requires camera access)
Passing Score: 33/50
Duration: 1 hour 40 mins

Minimum experience recommended

This section outlines the knowledge and experience that will help candidates be successful in earning this certification.
You should have 0-12 months of hands-on experience with Adobe Commerce Front-end development and the ability to work with technical solutions to deliver individual components.
Additionally, you should exhibit knowledge of the following technologies:

• Strong understanding of Adobe Commerce version 2.4.6
• Basic understanding of the front-end structure and layout
• Experience and understanding of HTML, CSS (and preprocessors), LESS, JavaScript and UI Components, jQuery, Underscore, Require.JS, Knockout, also PHP templates, DB knowledge and content management
• Familiarity with the platform, CMS Blocks, Widgets, CMS pages, Category pages, Product pages, Cart and Checkout, and Account Dashboard area
• Basic understanding or knowledge of admin configurations
• Knowledge of extending and overwriting styles, layouts, and JS files
• Extending parent themes/Theme hierarchy
• CLI command (cache cleaning, setup:upgrade, indexers, deployment modE. & Grunt
• Caching technologies, client-side browser, understanding storages (Cookies, local storagE.
• Understanding responsive design and media queries
• WYSIWYG/Page Builder
• Understanding code packages
• Implement translation
• Understanding how to work with email templates
• Basic understanding of XML
• Basic understanding of out-of-the-box SEO, optimization and performance techniques
• Basic understanding of canonical links, as well as merging JavaScript and CSS
• Basic understanding of Adobe Commerce cloud infrastructure

Exam Objectives and Sections

Section 1: Theme management (Theme hierarchy, image configuration, translations) (14%)

• Describe Adobe Commerce theme folder structure
• Demonstrate ability to create new or extend existing themes
• Demonstrate ability to add custom translation phrases

Section 2: Layout XML & templates (30%)

• Demonstrate the ability to work with basic layout XML instructions
• Demonstrate the ability to use existing page layouts
• Describe the steps for extending and overriding XML
• Demonstrate ability to create and customize templates
• Describe template security (escaping output)

Section 3: Styles (22%)

• Describe the purpose of styles-m.less, styles-l.less, print.less
• Describe the difference between specific partial files (_extends.less,_extend.less,_theme.less,_widgets.less,_module.less)
• Given a scenario, demonstrate the ability to override or extend Magento LESS
• Describe the basic concepts of LESS
• Explain the hierarchy of styles (lib, modules, themes)
• Explain client-side and server-side compilation

Section 4: JavaScript (18%)

• Demonstrate the ability to initialize and call JavaScript components
• Demonstrate the usage of RequireJS
• Describe the usage of mixins
• Describe how to add a translation in JS
• Describe the usage of Knockout JS
• Describe the usage of jQuery widgets

Section 5: Admin configuration and Page Builder (6%)

• Demonstrate the ability to customize Page Builder and CMS content"
• Apply/schedule a theme to a specific scope (website, store, store-view)
• Apply design changes to categories, products and CMS pages using admin configuration
• Describe steps to customize transactional emails

Section 6: Tools (CLI and Grunt) (8%)

• Describe the usage of basic bin/Magento commands
• Describe the usage of Composer commands (install, update, require, removE.
• Differentiate the appropriate use case for deploy modes
• Describe additional tools that cloud provides (Fastly, downloading database, content deployment)

Tips for Passing the AD0-E721 Exam

• Utilize PassQuestion Resources: Practice with their targeted exam questions.
• Focus on High-Weight Sections: Allocate extra time to Layout XML and Styles.
• Gain Hands-On Experience: Practice on Adobe Commerce environments.
• Develop Time Management Skills: Aim to complete the 50 questions efficiently.

View Online Adobe Commerce Front-end Developer Professional AD0-E721 Free Questions

1. When creating a new theme in Adobe Commerce, which of the following files are mandatory to include? (Choose three)
A. registration.php
B. theme.xml
C. composer.json
D. view.xml
E. requirejs-config.js
Answer: A, B, C

2. You are tasked with adding a custom language pack to a Magento theme that specifically targets the French language. Which folder should you place the translation CSV file in?
A. i18n/fr_FR
B. web/css/fr_FR
C. locale/fr_FR
D. media/fr_FR
Answer: A

3. Which of the following are true statements about extending layout XML in Magento? (Choose three)
A. You must always rewrite the entire layout file to make modifications.
B. You can extend a layout by using the or tags.
C. Custom layout updates can be specified in the Magento Admin under Content Management.
D. Overriding layout XML is discouraged in favor of using plugins.
E. Extending layout XML allows for the addition of custom blocks and JavaScript.
Answer: B, C, E

4. A developer needs to add a custom template that will display additional product information on the category page. Which layout XML file should they modify?
A. catalog_product_view.xml
B. default.xml
C. catalog_category_view.xml
D. custom.xml
Answer: C

5. How does client-side LESS compilation benefit Magento theme development?
A. It enhances server performance by reducing server load.
B. It allows developers to see changes in real-time without server recompilation.
C. It automatically deploys static content across multiple servers.
D. It is more secure than server-side compilation.
Answer: B

6. You are tasked with localizing a Magento store for the German market, requiring updates to theme translations. What is the correct approach to add custom translation phrases specific to this theme?
A. Modify the global i18n/en_US.csv directly.
B. Add a new i18n/de_DE.csv file under the theme directory.
C. Update the locale.csv file in the theme.
D. Use inline translation tools in the admin panel.
Answer: B

7. For a Magento store, a developer needs to integrate a new slider component that reacts dynamically to changes in user preferences stored in a JavaScript object. Which JavaScript library should they primarily use to achieve this?
A. jQuery
B. AngularJS
C. ReactJS
D. KnockoutJS
Answer: D

8. Which CLI commands are essential for maintaining the operational efficiency of a Magento store? (Choose three)
A. bin/magento setup:upgrade
B. bin/magento cache:clean
C. bin/magento cron:run
D. composer require
E. bin/magento setup:di:compile
Answer: A, B, E

9. To add a custom JavaScript file to a specific page layout in Magento, the developer should update the ___ section within the layout XML file.
A. <head>
B. <footer>
C. <body>
D. <block>
Answer: A

10. Which of the following files are critical when customizing the visual aspects of specific Magento modules using LESS? (Choose three)
A. _module.less
B. _extends.less
C. _theme.less
D. _widgets.less
E. _overrides.less
Answer: A, C, D