Pass the Adobe Commerce AD0-E717 Questions and answers with ExamsMirror

The command to display a full list of enabled and disabled Magento modules isbin/magento module:status. This command provides a comprehensive overview of all modules within the Magento instance, categorizing them into enabled and disabled modules. This information is crucial for debugging and development purposes, as it allows developers to quickly understand which components of Magento are active and which are not, facilitating troubleshooting and configuration adjustments​​.

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.

The Cloud Project Portal (Onboarding UI) of an Adobe Commerce Cloud project is a web interface that allows you to perform various actions related to your project, such as creating and managing environments, deploying code, configuring services, and adding users1. One of the actions that you can perform from the Cloud Project Portal is adding a Technical Admin, which is a user role that has full access to all environments and canperform any action on the project2. To add a Technical Admin from the Cloud Project Portal, you need to follow these steps2:

Log in to the Cloud Project Portal with your Magento account credentials.

Click on the Users tab on the left sidebar.

Click on the Add User button on the top right corner.

Enter the email address of the user you want to add as a Technical Admin.

Select the Technical Admin role from the Role dropdown menu.

Click on the Send Invitation button.

The user will receive an email invitation to join your project as a Technical Admin. They will need to accept the invitation and set up their account before they can access your project2.

A quote is a temporary object that represents the customer’s shopping cart before it is converted into an order1. A quote can be created by a guest or a registered customer, and it can be active or inactive depending on whether the customer has completed the checkout process or not2.

The quote table stores the basic information about the quote, such as the customer ID, email, currency, subtotal, grand total, shipping method, payment method, and so on2. Each row in the quote table corresponds to one quote object, identified by a unique entity ID2.

The quote item table stores the details of each product added to the quote, such as the product ID, SKU, name, price, quantity, discount amount, tax amount, and so on2. Each row in the quote item table corresponds to one quote item object, identified by a unique item ID2. A quote item object is associated with a quote object by the quote ID column in the quote item table2.

When a customer adds a product to the cart, Magento creates or updates a quote object and a quote item object for that product. The quote object is initialized by the Magento\Quote\Model\Quote class, which implements the Magento\Quote\Api\Data\CartInterface interface3. The quote item object is initialized by the Magento\Quote\Model\Quote\Item class, which implements the Magento\Quote\Api\Data\CartItemInterface interface3.

Magento uses various classes and interfaces to manipulate the quote and quote item objects, such as the Magento\Quote\Model\QuoteRepository class, which implements the Magento\Quote\Api\CartRepositoryInterface interface for saving and retrieving quotes from the database3, and the Magento\Quote\Model\QuoteManagement class, which implements the Magento\Quote\Api\CartManagementInterface interface for creating and submitting quotes to orders3.

Magento also uses various events and observers to perform additional actions on the quote and quote item objects, such as applying discounts, calculating taxes, validating stock availability, and so on. Some of these events are: sales_quote_add_item, sales_quote_collect_totals_before, sales_quote_collect_totals_after, sales_quote_save_before, sales_quote_save_after, sales_model_service_quote_submit_before, sales_model_service_quote_submit_after.

Magento provides various APIs for interacting with the quote and quote item objects, such as the Magento\Quote\Api\CartManagementInterface API for creating empty carts and placing orders from carts, the Magento\Quote\Api\CartItemRepositoryInterface API for adding, updating, and removing items from carts, and the Magento\Quote\Api\CouponManagementInterface API for managing coupons for carts.

To update the Staging environment with the latest code from the Production environment on an Adobe Commerce Cloud project, the developer would log in to the Project Web Interface, choose the Staging environment, and then click Sync. This action synchronizes the environments, bringing the latest changes from Production into Staging.

To add a custom router class to the list of routers in Magento, theroutes.xmlfile is used. This file should be located in theetcdirectory of the module, under the appropriate area (eitherfrontendoradminhtml). Within theroutes.xmlfile, you define a router with an ID, a route with an ID and frontName, and specify the module that the route corresponds to. This setup allows Magento to recognize and utilize the custom router when processing URLs, directing requests to the appropriate controllers based on the custom routing logic defined​​.

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​​.