Adobe AD0-E725 Practice Exams
Last updated on Oct 23,2026- Exam Code: AD0-E725
- Exam Name: Adobe Commerce Developer Expert
- Certification Provider: Adobe
- Latest update: Oct 23,2026
Which two factors impact website performance when using multiple store views in Adobe Commerce?
- A . Number of unique products assigned to each store view
- B . Number of store-specific configurations
- C . Store URL length
- D . Database schema size
An Adobe Commerce developer is trying to create a console command in a custom module and is receiving the following error when they try to execute their command in the terminal:
The command defined in "<Command class>" cannot have an empty name.
What are two valid ways to resolve this error and allow the command to run? (Choose two.)
- A . Override the configure method of the command class and set the name:
protected function configure()
{
$this->setName(‘my:command:name’);
// … etc etc
parent::configure();
} - B . Declare a value for $name argument of the command via di.xml:
<type name="VendorCommandExampleConsoleCommandMyCommand">
<arguments>
<argument name="name" xsi:type="string">my:command:name</argument>
</arguments>
</type> - C . Override the getName method of the command class to return the name:
protected function getName()
{
return ‘my:command:name’;
} - D . Assign the desired name to the CLI_COMMAND_NAME constant of the command class:
const CLI_COMMAND_NAME = ‘my:command:name’;
Which product types in Adobe Commerce allow for advanced customization and configuration? (Choose two)
- A . Virtual Product
- B . Configurable Product
- C . Simple Product
- D . Bundle Product
- E . Downloadable Product
How can a developer deploy a new version of an Adobe Commerce Cloud application while minimizing downtime?
- A . Use the Blue/Green deployment strategy provided by Adobe Commerce Cloud.
- B . Disable caching during deployment.
- C . Perform a deployment during peak hours for faster rollout.
- D . Modify the .htaccess file to prevent downtime.
An Adobe Commerce developer is tasked with disabling an existing observer for the wishlsit_product_add_after event.
What would be the recommended way to achieve this?
- A . Create a preference on the observer instance and override the complete function to stop the execution.
- B . Create a new events.xml file, declare the same event and observer name, then add disabled="true".
- C . Create an around plugin on the execute method of the observer instance and stop the execution.
- D . Directly remove the observer from the event in the database.
A developer needs to import custom product data into Adobe Commerce.
Which approach ensures that the data integrates seamlessly with existing EAV attributes?
- A . Direct SQL import into the database.
- B . Using the Adobe Commerce Data Import functionality.
- C . Manually entering data through the admin panel.
- D . Modifying the flat file database structure.
What are the advantages of using recurring setup scripts in Adobe Commerce for database updates? (Choose three)
- A . They are executed only once, preventing repeated changes.
- B . They ensure that updates are applied each time the setup command is run.
- C . They are ideal for making changes that need to be reapplied regularly.
- D . They help maintain consistency in database state across multiple environments.
- E . They can directly modify core tables without the need for version control.
An Adobe Commerce developer needs to create a new branch for working on a certain task.
Which two steps does the developer need to take to create the branch from the Web Interface? (Choose two.)
- A . Merge the intended parent branch with its parent environment
- B . Sync the intended parent branch with its parent environment
- C . Choose the name of the parent environment the developer intends to branch off
- D . Click branch button and enter the new branch’s name
An Adobe Commerce Developer is tasked with creating a custom shipping method which requires specific address validations.
According to best practices, which two steps must the Developer take to implement and integrate these validations into the custom shipping method? (Choose two.)
- A . Edit the default application code to include the validation for the sake of compatibility, upgradability, and easy maintenance.
- B . Add the validation component in the checkout page layout XML file where the carrier matches the actual carrier code.
- C . Create a .js file in the module’s view/frontend/web/js/model directory that implements the getRules() method.
- D . Create a mixin for the default Magento validation.js file to include the validation logic for the custom shipping method.
An Adobe Commerce developer is tasked to perform a backend validation in the quote before placing orders.
Considering the upgradeability and scalability, what would be the implementation?
- A . Create a new QuoteValidationComposite validation rule in the etc/di.xml file adding the custom class to the node validationRules which implements the interface MagentoQuoteModelValidationRulesQuoteValidationRuleInterface using the method validate.
- B . Create an observer using the event checkout_order_place_before and perform the validation.
- C . Create a Plugin using the method beforePlaceOrder for the MagentoQuoteModelQuoteManagement::placeOrder in the etc/di.xml and perform the validation.
- D . Create a custom QuoteObserver and perform validation in the execute() method.