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Adobe AD0-E716 Exam Syllabus Topics:
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NEW QUESTION # 11
A new customer registered on the Integration environment of an Adobe Commerce Cloud project but did not receive a welcome email What would be blocking the email from being sent?
- A. SendGrid has not been configured for this environment.
- B. The Outgoing Emails setting is disabled into Environment Settings in the Project Web Interface.
- C. On all Integration environments, email is always disabled.
Answer: B
Explanation:
The reason why the new customer did not receive a welcome email is that the Outgoing Emails setting is disabled in the Environment Settings in the Project Web Interface. This setting controls whether emails are sent from the application or not. By default, this setting is disabled for integration environments to prevent spamming or testing emails from being sent to real customers or recipients. The developer can enable this setting if they want to test email functionality on integration environments. Verified Reference: [Magento 2.4 DevDocs]
NEW QUESTION # 12
An Adobe Commerce developer wants to create a product EAV attribute programmatically which should appear as WYSIWYG in the admin panel. They have made sure that wysiwyg_enabled has been set to true, however, the attribute is not appearing as WYSIWYG in the admin panel.
What would be a possible reason?
- A. The input type is not set to text.
- B. The is_html_allowed_on_front Option iS Set tO false.
- C. The input type is not set to textarea.
Answer: C
Explanation:
The input_type attribute of a product EAV attribute specifies the type of input field that will be used to enter the value of the attribute in the admin panel. The textarea input type is used for WYSIWYG fields. If the input_type attribute is not set to textarea, then the attribute will not appear as WYSIWYG in the admin panel.
To fix this, the developer should set the input_type attribute to textarea.
NEW QUESTION # 13
There is the task to create a custom product attribute that controls the display of a message below the product title on the cart page, in order to identify products that might be delivered late.
The new EAV attribute is_delayed has been created as a boolean and is working correctly in the admin panel and product page.
What would be the next implementation to allow the is_delayed EAV attribute to be used in the .phtml cart page such as $block->getProduct()->getIsDelayed()?
A)
Create a new file etc/catalog_attributes.xmi:
B)
Create a new file etc/extension attributes.xmi:
Create a new file etc/eav attributes.xmi:
- A. Option C
- B. Option B
- C. Option A
Answer: C
Explanation:
To allow the is_delayed EAV attribute to be used in the .phtml cart page, the developer needs to create a new file called etc/catalog_attributes.xmi. This file will contain the definition of the is_delayed attribute.
The following code shows how to create the etc/catalog_attributes.xmi file:
XML
<?xml version="1.0"?>
<catalog_attributes>
<attribute code="is_delayed" type="int">
<label>Is Delayed</label>
<note>This attribute indicates whether the product is delayed.</note>
<sort_order>10</sort_order>
<required>false</required>
</attribute>
</catalog_attributes>
Once the etc/catalog_attributes.xmi file has been created, the is_delayed attribute will be available in the .phtml cart page. The attribute can be accessed using the getIsDelayed() method of the Product class.
PHP
$product = $block->getProduct();
$isDelayed = $product->getIsDelayed();
The isDelayed variable will contain the value of the is_delayed attribute. If the value of the attribute is 1, then the product is delayed. If the value of the attribute is 0, then the product is not delayed.
NEW QUESTION # 14
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?
- A. Type: application/json'
Use the admin token as Bearer
curl -X GET https://magentourl/rest/Vl/customers/search?searchCriteria... -H 'Authorization: Bearer YYYYYY' - B. Passing 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- - C. Using the integration access token as Bearer:
curl -X GET https://magentourl/rest/Vl/customers/search?searchCriteria... -H 'Authorization: Bearer XXXXXX'
Answer: B
Explanation:
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
NEW QUESTION # 15
An Adobe Commerce developer is being tasked with creating a new cron job to run a method that has already been written. What are the minimally required steps to accomplish this?
- A. Create crontab.xmi and cron_groups.xmi files to assign the new job to a cron group.
- B. Create a crontab.xmi file and a new system configuration in system.xmi for the schedule.
- C. Create a crontab.xmi file and set a schedule for the new cron job.
Answer: C
Explanation:
According to the Configure and run cron guide for Magento 2 developers, the crontab.xmi file is used to declare and configure cron jobs for a module. The file should specify the name, instance, method and schedule of the cron job. Therefore, creating a crontab.xmi file and setting a schedule for the new cron job are the minimally required steps to accomplish this task. Verified Reference: https://devdocs.magento.com/guides/v2.3/config-guide/cli/config-cli-subcommands-cron.html
NEW QUESTION # 16
An Adobe Commerce Developer is tasked with creating a custom form which submits its data to a frontend controller They have decided to create an action and have implemented the \Magento\Framework\App\Action\HttpPostActioninterface class, but are not seeing the data being persisted in the database, and an error message is being shown on the frontend after submission.
After debugging and ensuring that the data persistence logic is correct, what may be cause and solution to this?
- A. Magento does not allow POST requests to a frontend controller, therefore, the submission functionality will need to be rewritten as an API endpoint.
- B. The developer forgot to implement a validatePostDataQ method in their action. They should implement this method: all non-validated POST data gets stripped out of the request and an error is thrown.
- C. Form key validation runs on all non-AJAX POST requests, the developer needs to add the for_key to their requests.
Answer: C
Explanation:
According to the Magento Stack Exchange answer, form key validation is a security feature that prevents CSRF attacks by checking if the form key in the request matches the one generated by Magento. If the developer does not include the form_key in their custom form, the validation will fail and an error will be shown. Therefore, the developer needs to add the form_key to their requests by using <?= $block->getBlockHtml ('formkey') ?> in their template file. Verified Reference: https://magento.stackexchange.com/questions/95171/magento-2-form-validation
NEW QUESTION # 17
On an Adobe Commerce Cloud platform, in which order does the ECE-Tools package apply patches?
- A. 1. All required Magento patches included in the Cloud Patches for Commerce package.
2. Custom patches in the /m2-hotfixes directory in alphabetical order by patch name.
3. Selected optional Magento patches included in the Quality Patches Tool. - B. 1. Custom patches in the /m2-hotfixes directory in alphabetical order by patch name.
2. All required Magento patches included in the Cloud Patches for Commerce package.
3. Selected optional Magento patches included in the Quality Patches Tool. - C. 1. All required Magento patches included in the Cloud Patches for Commerce package.
2. Selected optional Magento patches included in the Quality Patches Tool.
3. Custom patches in the /m2-hotfixes directory in alphabetical order by patch name.
Answer: C
Explanation:
The order in which the ECE-Tools package applies patches is as follows:
All required Magento patches included in the Cloud Patches for Commerce package.
Selected optional Magento patches included in the Quality Patches Tool.
Custom patches in the /m2-hotfixes directory in alphabetical order by patch name.
The ECE-Tools package is a set of scripts and tools designed to manage and deploy Adobe Commerce Cloud projects. The Cloud Patches for Commerce package is a dependency of ECE-Tools that provides a set of required patches for Magento core issues that affect Adobe Commerce Cloud functionality. The Quality Patches Tool is an optional tool that allows developers to apply individual patches for specific Magento issues without waiting for a full product release. The /m2-hotfixes directory is a directory where developers can place their own custom patches for their Adobe Commerce Cloud projects. Verified Reference: [Magento 2.4 DevDocs]
NEW QUESTION # 18
An Adobe Commerce developer has installed a module from a third-party vendor. This module fires a custom event named third_party_event_after and also defines an observer named third_party_event_after_observer that listens to that event. The developer wants to listen to this custom event in their own module but wants to execute their observer's logic after the third_party_event_after_observer observer has finished executing.
What would the developer do to ensure their observer runs after the observer defined by the third-party module?
- A. This is not possible as observers listening to the same event may be invoked in any order.
- B. Ensure the third-party module is listed in the <sequence> node of the developer's module.xmi file.
- C. Set the sort order of the new observer to be less than that of the third-party vendor's observer.
Answer: C
Explanation:
To ensure that the developer's observer runs after the observer defined by the third-party module, they need to set the sort order of the new observer to be less than that of the third-party vendor's observer.
The sort order is a number that is assigned to each observer. The lower the number, the earlier the observer will be executed.
For example, if the third-party vendor's observer has a sort order of 10, the developer's observer would need to have a sort order of 9 or lower.
NEW QUESTION # 19
An Adobe Commerce developer is asked to implement a 15% surcharge for all users from a 'Wholesale' customer group. Keeping best practices in mind, what is a correct to accomplish this?
- A. Create a Cart Price Rule that applies only to the 'Wholesale' group. Specify no conditions for the rule, and in the Actions section, specify for the rule to apply a "Percent of product price discount", with the 'Discount Amount" field set to -15.
- B. Create an Observer to the cataiog_product_get_final_price event. Check if the current customer is in the 'Wholesale' group, and if so, retrieve the
- C. Declare a new total collector class to calculate the modified total if the current user is in the group, register it in the module's etc/sales .xml file, modify the checkout_cart_index.xml and checkout_index_index.xml layouts to include a new child in the totals block.
Answer: B
Explanation:
product from the $observer->getEventC) data and Call $product->setData('final_price', $product->getData( 'final_price') * 1.15).
Explanation:
The possible reason why the payment method is missing in the admin is that in the module config.xml, the node can_use_internal was not set to true. This node determines whether the payment method can be used in the admin area or not. If it is set to false or omitted, the payment method will not be available for admin orders. To enable the payment method for admin use only, the node can_use_internal should be set to true and the node can_use_checkout should be set to false. Verified Reference: [Magento 2.4 DevDocs] [Magento Stack Exchange]
NEW QUESTION # 20
An Adobe Commerce Cloud project is using Enhanced Integration Environments with two install a new payment module.
The developer is using Cloud CLI for Commerce tool.
What would a developer do to test this new feature under the integration environment?
- A. 1. Create a new branch from integration and install the module.
2. Push the changes.
3. Branch active status check is not necessary. - B. 1. Duplicate one of the integration environment branches.
2. Create a new active branch from integration and install the module.
3. Push the changes. - C. 1. Deactivate one of the active integration environment branches.
2. Create a new active branch from integration and install the module.
3. Push the changes.
Answer: C
Explanation:
The developer can test the new feature under the integration environment by deactivating one of the active integration environment branches, creating a new active branch from integration and installing the module, and pushing the changes. This is because Enhanced Integration Environments have a limit of four active branches at a time, and each branch has its own dedicated database and services. The developer can use the Cloud CLI for Commerce tool to manage the branches and deploy the code changes. Verified Reference: [Magento 2.4 DevDocs] 1
NEW QUESTION # 21
An Adobe Commerce developer wants to generate a list of products using ProductRepositorylnterf ace and search for products using a supplier_id filter for data that is stored in a standalone table (i.e., not in an EAV attribute).
Keeping maintainability in mind, how can the developer add the supplier ID to the search?
- A. Add a CUStOm filter to the Virtual type "agento\Catalog\Model\Api\SearchCriteria\CollectionProcessor\ProductFilterProce5sor for supplier_id field. In the custom filter, apply the needed join and filter to the passed $collection.
- B. Write a before plugin on \Hagento\catalogVtodel\ProductRepository: :geti_ist() and register the search criteria passed. Write an event observer to 0 listen for the event cataiog_product_coiiection_ioad_before. Iterate through the registered search criteria, and if found, apply the needed join and filter to the events scollection.
- C. Write a before plugin On \Magento\Framework\Api\SearchCriteria\CollectionProcessorInterface: :process(). Iterate through the $searchCriteria provided for supplier_id, and if found, apply the needed join and filter to the passed scollection.
Answer: A
Explanation:
The developer can add a custom filter to the virtual type Magento\Catalog\Model\Api\SearchCriteria\CollectionProcessor\ProductFilterProce5sor for supplier_id field. In the custom filter, the developer can apply the needed join and filter to the passed $collection. This is the recommended way to extend the search criteria for products using dependency injection and plugins. Verified Reference: [Magento 2.4 DevDocs] [Magento Stack Exchange]
NEW QUESTION # 22
An Adobe Commerce developer added a new API method to search and retrieve a list of Posts for a custom Blog functionality. This is the content of the module's etc/webapi.xml file:
The new code has been deployed to production and the merchant is using https: //merchant. domain. com/swagger to review the new endpoint, but it is not visible in swagger.
What would be a reason for this?
- A. The webapi.xml file should be moved into the etc/webapi_rest/webapi.xml file.
- B. The greturn annotation is missing in the MyVendor\Blog\Api\PostRepositoryInterf ace class.
- C. Since the new endpoint is not anonymous, the merchant needs to enter a valid integration token in swagger in order to see the new method.
Answer: C
Explanation:
The reason why the new endpoint is not visible in swagger is that since the new endpoint is not anonymous, the merchant needs to enter a valid integration token in swagger in order to see the new method. The webapi.xml file specifies that the resource for the new endpoint is MyVendor_Blog::post, which means that only authorized users with this permission can access it. To generate an integration token, the merchant needs to create an integration in the admin panel and activate it. Then they can copy the token and paste it in swagger's authorization field. Verified Reference: [Magento 2.4 DevDocs] [Magento Stack Exchange]
NEW QUESTION # 23
An Adobe Commerce developer is creating a new module to extend the functionality of the cart. The module is installed in app/code/CompanyName/ModuleName/.
How would an Adobe Commerce developer extend the existing CartltemPrices GraphQL schema to include a custom base_price field?
- A. Create and Configure a <prefffrence> for Hagento\QuoteGraphQl\Model\Resolver\CartItemPrices that adds the base_price field in the resolve() function.
- B. Add the following to the module's etc/graphqi/di.xmi file:
- C. Add the following to the module's etc/schema.graphqis file:
Answer: C
Explanation:
The developer can extend the existing CartltemPrices GraphQL schema to include a custom base_price field by adding the following code to the module's etc/schema.graphqls file:
extend type CartltemPrices { base_price: Money! @doc(description: "The base price of the cart item") } This code adds a new field called base_price to the CartltemPrices type and specifies that it is of type Money and it is not nullable. The @doc directive adds a description for the field that will be shown in the schema documentation. The developer also needs to create a custom resolver class for the base_price field and declare it in the di.xml file of the module. Verified Reference: [Magento 2.4 DevDocs] [Magento Stack Exchange]
NEW QUESTION # 24
The di. xml file of a module attaches two plugins for the class Action.
The around plugin code is:
What would be the plugin execution order?
- A.
- B.
- C.
Answer: A
Explanation:
The plugin execution order is as follows:
PluginA::beforeDispatch()
PluginB::beforeDispatch()
PluginA::aroundDispatch()
The code in the around plugin
PluginB::afterDispatch()
PluginA::afterDispatch()
The aroundDispatch() method is executed in a separate scope, so the code in the around plugin will be executed after the beforeDispatch() methods of both plugins, but before the afterDispatch() methods of both plugins.
Here is a diagram that shows the plugin execution order:
PluginA
beforeDispatch()
aroundDispatch()
afterDispatch()
PluginB
beforeDispatch()
afterDispatch()
NEW QUESTION # 25
The developer is required to convert a modules database scripts from old install/upgrade setup files to a data patches format and does not want to apply database changes that were already done by install/upgrade scripts.
The current module version is 1.5.4.
What would be the recommended solution to skip changes that were already applied via old format (install/upgrade scripts)?
- A. Implement Patchversioninterface and return 1.5.4 on the getversion() method.
- B. This is not possible. A module cannot implement both data patch and install scripts.
- C. Inside apply() method, check for module version and run the code if version is less than 1.5.4.
Answer: A
Explanation:
According to the Develop data and schema patches guide for Magento 2 developers, data patches are classes that contain data modification instructions. They are defined in a <Vendor>/<Module_Name>/Setup/Patch/Data/<Patch_Name>.php file and implement MagentoFrameworkSetupPatchDataPatchInterface. Data patches can also implement Patchversioninterface to specify the module version that the patch is associated with. The getVersion() method returns the module version as a string. To skip changes that were already applied via old format (install/upgrade scripts), the developer should implement Patchversioninterface and return 1.5.4 on the getVersion() method. This way, the data patch will only be applied if the module version is greater than or equal to 1.5.4. Verified Reference: https://devdocs.magento.com/guides/v2.3/extension-dev-guide/declarative-schema/data-patches.html
NEW QUESTION # 26
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?
- A. Inject the new action into the standard router constructor's $actiomist parameter.
- B. In the route declaration, use the before or after parameters to load their module in before or after the original module.
- C. Add the action into to the controllers/front_name/ in My.Module, Magento will automatically detect and use it.
Answer: B
Explanation:
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:
<route id="my_module/index">
<before>my_module_before</before>
<action class="MyModule\Controller\Index">
<arguments>
<argument name="context" type="Magento\Framework\App\Action\Context"/>
</arguments>
</action>
</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.
NEW QUESTION # 27
An Adobe Commerce developer adds a new extension attribute to add an array of values to the invoices that are fetched through the APIs.
After a while, their technical manager reviews their work and notices something wrong with the extension_attributes. xml file that the developer created in their module:
What is the problem with this xml snippet?
- A. The extension attribute references the repository instead of the interface it implements (Magento\saies\Api\invoiceRepositorymterface).
- B. The extension attribute references the wrong interface, it should have referenced the Magento\saies\Api\data\invoiceinterface.
- C. The type is wrong, string [] should be replaced with array.
Answer: A
Explanation:
The extension attribute is referencing the repository instead of the interface it implements. The correct XML snippet should be:
XML
<extension_attributes>
<attribute code="custom_values" type="string[]"
group="General"
translate="true">
<description>This attribute stores an array of custom values for the invoice.</description>
<source_model>Magento\Sales\Api\Data\InvoiceInterface</source_model>
</attribute>
</extension_attributes>
The source_model attribute specifies the interface that the extension attribute is associated with. In this case, the extension attribute is associated with the Magento\Sales\Api\Data\InvoiceInterface interface.
NEW QUESTION # 28
When attempting operations that require lengthy processing, a merchant on Adobe Commerce Cloud receives a timeout error after 180 seconds.
How would the developer deal with this issue?
- A. 1. Modify admin timeout into .magento.app.yamifile.
2. Commit and push that code from the local environment.
3. Move code to Production environment. - B. 1. Modify admin timeout into app/etc/config.php file.
2. Commit and push that code from the local environment.
3. Submit a support ticket to apply the changes. - C. 1. In the Fastly Configuration section > Advanced Configuration.
2. Set the Admin path timeout value in seconds.
3. Save config and Upload VCL to Fastly.
Answer: C
Explanation:
The developer can deal with this issue by modifying the admin path timeout value in seconds in the Fastly Configuration section > Advanced Configuration in the Admin Panel. Fastly is a cloud-based caching service that improves site performance and security for Adobe Commerce Cloud projects. Fastly has a default timeout value of 180 seconds for admin requests, which means that any request that takes longer than 180 seconds will be terminated and result in a timeout error. The developer can increase this value to allow longer processing time for admin requests without causing errors. The developer also needs to save the configuration and upload VCL to Fastly to apply the changes. Verified Reference: [Magento 2.4 DevDocs]
NEW QUESTION # 29
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