Adobe AD0-E716 Exam Practice Test Instant Access

Question 1

An Adobe Commerce developer is about to deploy a critical feature to their Adobe Commerce Cloud (Pro Plan) production. They want to create a snapshot in order to be able to rollback if there is an issue with the feature.

How would they create the snapshot?

AUse the dedicated button on Project Web Interface.

BUse the Cloud CLI for Commerce dedicated command.

CCreate a ticket to Adobe Commerce Cloud support.

Answer : A

The developer can create a snapshot before deploying a critical feature to their Adobe Commerce Cloud (Pro Plan) production by using the dedicated button on Project Web Interface. A snapshot is a backup of an entire environment, including code, data, media files, and configuration settings. A snapshot can be used to restore an environment to a previous state in case of any issues or errors during deployment or testing. The developer can create a snapshot by accessing the Project Web Interface, choosing an environment, and clicking Create Snapshot. Verified Reference: [Magento 2.4 DevDocs]

Question 2

An Adobe Commerce developer is tasked with adding an new export option for the order grid, they have added the following code for the export button within sales_order_grid.xml:

Upon testing, they are getting redirected, what would be a cause for this error?

AThe option's uri attribute is not valid.

BThe layout cache needs to be refreshed.

CThe developer has to add a formkey for the new export option.

Answer : C

The developer has to add a formkey for the new export option because the formkey is required for security reasons. Without the formkey, the request will be rejected and redirected to the dashboard page. Verified Reference: [Magento 2.4 User Guide] [Magento 2.4 DevDocs]

Question 3

An integration named Marketing is created on the Adobe Commerce instance. The integration has access on Magento_Customer:: customer resources and the access token is xxxxxx.

How would the rest API be called to search the customers?

AUsing the integration access token as Bearer:
curl -X GET https://magentourl/rest/Vl/customers/search?searchCriteria... -H 'Authorization: Bearer XXXXXX'

BPassing integration name and access token as http auth credentials:
curl -X GET https ://Marketing:XXXXXX(Slmagentourl/rest/Vl/customers/search?5earchCriteria . . .
Using integration name as username and access token as password, get the admin token (yyyyyy) via:
curl -X POST https://magentourl/rest/Vl/integration/admin/token -d '{'username':'Marketing', 'password':'XXXXXX'}' -H 'Content-

CType: application/json'
Use the admin token as Bearer
curl -X GET https://magentourl/rest/Vl/customers/search?searchCriteria... -H 'Authorization: Bearer YYYYYY'

Answer : B

According to the Magento Stack Exchange answer, UI components are used to render various elements on Magento admin pages, such as grids, forms, buttons, etc. UI components are defined in XML files that are located in the view/adminhtml/ui_component directory of each module. To add a custom logic to render a column in a grid, the developer should create a custom class extending MagentoUiComponentListingColumnsColumn and add the custom logic within the prepareDataSource method. This method receives an array of data sources and modifies them according to the column logic. The developer should also add an attribute class to the column node within the module's customer_listing.xml file and specify their custom class name as its value. Verified Reference: https://magento.stackexchange.com/questions/317821/how-to-add-custom-logic-to-render-a-column-in-a-grid-in-magento-2

Question 4

An Adobe Commerce developer successfully added a new column to the customers grid. This column needs the data to be formatted before showing its content in the grid.

According to best practices, how would the developer add the custom logic to render the column?

A1. Create an after pluginforMagento\Ui\Component\Listing\Columns\Column::prepareColumn().
2. Add the custom logic within the afterPreparecoiumn method.

B1. Create a custom class extending flagento\Ui\Component\Listing\Columns\Colunm.
2. Add the custom logic within the prepareDataSource method.
3. Add an attribute class to the column node within the module's customer_listing.xml.

C1. Override the Magento\Customer\Ui\Component\DataProvider Class using a preference.
2. Override the getData() method and add the custom logic per row.

Answer : A

Question 5

An Adobe Commerce developer has created a module that adds a product attribute to all product types via a Data Patch-According to best practices, how would the developer ensure this product attribute is removed in the event that the module is uninstalled at a later date?

AAdd an Uninstall.php file extending \l1agento\Framework\Setup\UninstallInterface tO the module's Setup directory and implement the uninstall
method.

BAdd instructions to the module's README.md file instructing merchants and developers that they must manually remove this attribute if they want to uninstall the module.

CMake the Data Patch implement \Magento\Framework\setup\Patch\PatchRevertabieinterface and implement the revert method to remove the product attribute.

Answer : C

According to the Develop data and schema patches guide for Magento 2 developers, data patches can also implement PatchRevertabieinterface to provide rollback functionality for their changes. The revert() method contains the instructions to undo the data modifications made by the patch. To ensure that the product attribute is removed when the module is uninstalled, the developer should make the data patch implement PatchRevertabieinterface and implement the revert method to remove the product attribute using EavSetupFactory or AttributeRepositoryInterface. Verified Reference: https://devdocs.magento.com/guides/v2.3/extension-dev-guide/declarative-schema/data-patches.html

Question 6

An Adobe Commerce developer is asked to change the tracking level on a custom module for free downloading of pdf and images.

The module contains following models:

Download class has a parameter for tracking_level.

How will the developer configure the tracking_level parameter, in di.xml.to have a value of 4 for Download class and all classes that extend Download?

AOption A

BOption B

COption C

Answer : B

To configure the tracking_level parameter in di.xml to have a value of 4 for the Download class and all classes that extend Download, the developer would use the following code:

<Vendor\FreeDownload\Model\Download>

</Vendor\FreeDownload\Model\Download>

<Vendor\FreeDownload\Model\DownloadPdf>

</Vendor\FreeDownload\Model\DownloadPdf>

<Vendor\FreeDownload\Model\DownloadImage>

</Vendor\FreeDownload\Model\DownloadImage>

</models>

</global>

</config>

The setting element is used to set a configuration value for a specific model. The rewrite element is used to override the default configuration value for a specific model. In this case, the tracking_level parameter is set to 4 for all models that extend Download.

Question 7

An Adobe Commerce Developer wishes to add an action to a pre-existing route, but does not wish to interfere with the functionality of the actions from the original route.

What must the developer do to ensure that their action works without any side effects in the original module?

AIn the route declaration, use the before or after parameters to load their module in before or after the original module.

BInject the new action into the standard router constructor's $actiomist parameter.

CAdd the action into to the controllers/front_name/ in My.Module, Magento will automatically detect and use it.

Answer : A

To add an action to a pre-existing route without interfering with the functionality of the original route, the developer must use the before or after parameters in the route declaration. This will load the developer's module in before or after the original module, respectively.

For example, the following code would add an action to the my_module/index route before the action from the original module:

<before>my_module_before</before>

</route>

The my_module_before action would be executed before the MyModule\Controller\Index action, which would allow the developer to perform any necessary setup before the original action is executed.

Adobe AD0-E716 Adobe Commerce Developer with Cloud Add-on Exam Practice Test