AD0-E717 Exam Dumps - Adobe Commerce Developer Professional

For an Adobe Commerce Cloud project, the only writeable folders in the application root on a remote environment are essential for the application to run correctly and store temporary and dynamic data. Among the options given, Option B lists directories that are typically writable:m2-hotfixes,var,pub/static, andapp/etc. Them2-hotfixesdirectory is specifically for Magento Commerce Cloud and is used for applying hotfixes that are executed during the build phase. Thevardirectory contains various logs, sessions, and reports. Thepub/staticdirectory holds the compiled static view files, andapp/etccontains configuration files that can be modified by the application at runtime.

A widget is a CMS content element that can be used to display dynamic content on a page. Widgets can be used to display things like product reviews, social media feeds, or even custom content.

In Adobe Commerce, widgets are a correct CMS content element. Widgets allow merchants to add dynamic data or content blocks to CMS pages, static blocks, and various other locations throughout the store's layout without needing to directly edit the site's code. Options B (Sheet) and C (Image) are not recognized CMS content elements in the context of Adobe Commerce's terminology, making option A the correct answer.

The correct way to inject a CMS block into a layout in Adobe Commerce is by using the<block>element with the classMagento\Cms\Block\Blockand specifying the block identifier through an<argument>element with the name "block_id". This is shown in option A. The<block>tag defines the block class and name, and the<arguments>tag contains child<argument>tags for each argument, where the "block_id" argument specifies the identifier of the CMS block to be injected.

The way a developer would access RabbitMQ data on an Adobe Commerce Cloud Production environment is by using local port forwarding. This method allows the developer to connect to the RabbitMQ service instance through an SSH tunnel and access the RabbitMQ Management UI from a web browser. The developer needs to use the magento-cloud ssh command to establish the SSH connection and the $MAGENTO_CLOUD_RELATIONSHIPS variable to retrieve the RabbitMQ connection details and login credentials. 

To access RabbitMQ data on an Adobe Commerce Cloud Production environment, you can use local port forwarding. This allows you to forward a port on your local machine to a port on the Production environment. This way, you can connect to RabbitMQ from your local machine.

A developer would access RabbitMQ data on an Adobe Commerce Cloud Production environment using local port forwarding. This is done via an SSH tunnel that securely forwards a port from the local machine to the RabbitMQ service on the cloud environment. RabbitMyAdmin (an option that does not exist) and the Project Web Interface do not provide direct access to RabbitMQ data.

In Magento, plugins (Interceptors) can only intercept public methods. This is because the plugin system relies on Magento's object manager to dynamically create proxy classes that can intercept method calls. Since private and final methods are not accessible from outside the class they are defined in, and static methods are not called on an object instance, these method types cannot be intercepted. This mechanism allows for the extension and customization of Magento's core behavior in a transparent and non-intrusive manner​​.

In Magento, the default store ID for the admin panel is 0. This is used as a fallback mechanism where, if the current store view's ID is not 0, Magento automatically adds 0 as a fallback. This ensures that the admin panel has a unique identifier, differentiating it from the frontend store views, which typically start with IDs higher than 0. This setup is crucial for Magento's multi-store architecture, allowing for distinct configurations and behaviors between the admin and frontend contexts​​.

The URL key of a product is the text that is used to generate the product's URL. This text can be set by the merchant in the product admin form.

The URL key of a product in Adobe Commerce can be changed in the product admin form under the "Search Engine Optimization" fieldset. Here, the URL key can be set or edited manually, allowing for customization beyond the automatically generated value. This field is typically used to ensure that the product URL is search-engine friendly and relevant to the product.

Tier prices are used to provide discounts for products based on quantity. For example, you could set a tier price that allows customers to buy two products for X amount each.

The tier price is used when a developer wants to offer a discount based on the quantity purchased. For example, buying two or more units of a product at a reduced price per unit. Tier pricing allows setting different prices for different quantities, encouraging customers to buy more. Special price is a flat discounted price regardless of quantity, and group price is used to set special prices for specific customer groups, not for quantity-based discounts.

A URL Rewrite in Magento changes the way a URL appears in the browser. This is particularly useful for improving the readability and SEO of a URL. For example, a URL rewrite can be used to transform a long and complex URL into a shorter and more user-friendly version. It's important to note that while a URL rewrite changes the URL's appearance in the browser, it doesn't change the actual location of the resource on the server. This distinction is crucial for understanding how Magento handles URL rewrites and redirects, facilitating a more intuitive navigation structure within the store without altering the underlying server resources​​.

To set a custom CMS Page as a store home page, the developer or merchant should follow these steps:

• In the Admin panel, go to Content > Pages and create or edit a CMS Page that will be used as a home page.
• In the Admin panel, go to Stores > Configuration > General > Web > Default Pages.
• In the CMS Home Page field, select the CMS Page that was created or edited in step 1.
• Save the configuration.

There is no “Home Page” column in the CMS Page admin grid or “Default Home Page” value in the CMS Page admin form.

Verified References: [Adobe Commerce User Guide - Set up your home page]

In Adobe Commerce, to set a custom CMS page as the store's homepage, you need to go to the store configuration. Specifically, navigate to Content > Design > Configuration, select therelevant store view, and then under the "Default Pages" tab, set the "CMS Home Page" option to your custom CMS page. Options A and B do not exist in the Adobe Commerce admin panel for setting a home page.

The two attribute input types that Adobe Commerce already has by default are Multiple Select and Text Field. Multiple Select allows the user to select multiple values from a list of options. Text Field allows the user to enter text in a single line.

The Geographic coordinate and Numeric Field input types do not exist in Adobe Commerce.

Verified References: [Adobe Commerce User Guide - Create a product attribute]

Magento, by default, provides various attribute input types to accommodate different data entry needs for product and customer attributes. The "Text Field" input type allows for single-line text input, suitable for short, textual data such as names, titles, or any other brief information. The "Multiple Select" input type enables the selection of multiple options from a predefined list, useful for attributes with multiple applicable values like colors, sizes, or features. These input types are part of Magento's flexible attribute system, allowing for customizable data entry fields that cater to diverse product and customer data requirements.

The two methods that add sorting to collections inherited from the \Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection class are setOrder and addOrder. These methods allow adding one or more order clauses to a collection query.

The setSorting and addSorting methods do not exist in Adobe Commerce.

Verified References: [Adobe Commerce Developer Guide - Collections]

In Magento 2, collections inherited from\Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollectionclass can be sorted using thesetOrderandaddOrdermethods. ThesetOrdermethod is used to set the order for a field in the collection, specifying the field by which to sort and the direction of the sorting (ASC or DESC). TheaddOrdermethod is similar but allows for adding multiple sorting orders to the collection, enabling more complex sorting scenarios. There are nosetSortingoraddSortingmethods in the standard Magento 2 collection classes.

In Magento, thegroupelement in the cron job configuration allows multiple cron jobs to share the same configuration settings, such as schedule, status, and execution time limits. This grouping facilitates the management of cron jobs, making it easier to configure and maintain them, especially when multiple tasks require similar or identical settings. By assigning cron jobs to a specific group, they inherit the group's configuration, streamlining the setup process and ensuring consistent execution parameters across related tasks​​.

To initialize a theme in Adobe Commerce, at least two files are required:registration.phpandtheme.xml. Theregistration.phpfile is used to register the theme within the system, andtheme.xmldefines the theme's name, parent (if any), and other metadata. Thetheme.lessfile is not required for theme initialization but may be used for custom styling. The correct option fortheme.xmlis represented as "theme.xml" (D), not "themexml" as mentioned in the options.

 The data-mage-init HTML attribute is used to initialize the jQuery UI widget for a specific HTML tag. This attribute specifies the name of the widget and its configuration options as a JSON object.

The x-magento-init HTML attribute is used to initialize RequireJS modules for a specific HTML tag. The data-ui HTML attribute does not exist in Adobe Commerce.

Verified References: [Adobe Commerce Developer Guide - Initialize JavaScript components using the data-mage-init attribute]

To initialize the jQuery UI widget in Adobe Commerce, thedata-mage-initattribute is used in the HTML tag. This attribute allows specifying the widget's component and its configuration in a JSON format. Thex-magento-initis used for initializing JavaScript components in a similar manner but is typically used within<script>tags. There's no standarddata-uiattribute used for this purpose in Magento 2.

According to the Adobe Commerce Developer Documentation, one way a developer can upgrade the ECE-Tools package on an Adobe Commerce Cloud project is by using Composer, which is a dependency management tool for PHP projects. The ECE-Tools package contains scripts and tools that help manage and deploy Adobe Commerce Cloud projects on the cloud infrastructure. To upgrade the ECE-Tools package using Composer, the developer needs to run the following command in the project root directory:

composer update magento/ece-tools --with-dependencies

On an Adobe Commerce Cloud project, the recommended way to upgrade the ECE-Tools package is through Composer, a dependency manager for PHP. Composer is used to managethe dependencies of the project, including ECE-Tools, and it provides the necessary commands to update packages to their latest versions or to specific versions as required.

Thecatalog_product_view_type_downloadablelayout can be used to customize a product page layout for a downloadable product. This layout includes the product details, the product reviews, and the download links for the product's files.

For selling electronic versions of albums with individual songs, the downloadable product type in Adobe Commerce is appropriate. To customize the product page layout specifically for downloadable items, the layout handlecatalog_product_view_type_downloadableis used. This layout handle allows developers to target downloadable products specifically and apply custom layouts or templates, making option A correct.

On an Adobe Commerce Cloud Enhanced Integration Environment, enabling Fastly CDN (Content Delivery Network) can significantly improve performance by caching content closer to the user's location, reducing load times. Additionally, removing all of the integration's inactive branches helps to optimize the environment by decluttering and focusing resources on active development. Restricting catalog size may not be feasible or desirable, and disabling cron jobs can disrupt necessary background operations unless specifically needed for performance testing or troubleshooting.

According to the Adobe Commerce User Guide, a tax class can be assigned to either a product or a customer group in Adobe Commerce. A product tax class determines how a product is taxed, while a customer tax class determines how a customer is taxed based on their location and group membership. Shipping is considered as a product tax class in Adobe Commerce, and it can be assigned to different shipping methods or rates. The other options are not valid for assigning a tax class.

In Adobe Commerce, tax classes can be assigned to products and shipping. Categories, however, do not have tax classes assigned to them directly. Tax classes applied to shipping allow merchants to specify how taxes should be calculated for shipping costs, making option B the correct answer. Orders and categories do not have direct associations with tax classes in the same way products and shipping do.