2024 Realistic AD0-E716 Dumps Latest Adobe Practice Tests Dumps
AD0-E716 Dumps PDF - AD0-E716 Real Exam Questions Answers
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NEW QUESTION # 17
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 set a schedule for the new cron job.
- C. Create a crontab.xmi file and a new system configuration in system.xmi for the schedule.
Answer: B
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 # 18
An Adobe Commerce developer is creating a new console command to perform a complex task with a lot of potential terminal output. If an error occurs, they want to provide a message that has higher visibility than some of the other content that may be appearing, so they want to ensure it is highlighted in red (as seen in the screenshot):
How can they customize the appearance of this message?
- A. Throw a new commandException with the desired message passed as an argument.
- B. Wrap the output content in tags like <error>, <info>, or <comment>.
- C. Call the setDecorationType(Stype) method On the Symfony\Console\Output\OutputInterface Object before Calling writeln().
Answer: C
Explanation:
The developer can customize the appearance of the error message by calling the setDecorationType() method on the Symfony\Console\Output\OutputInterface object before calling writeln(). The setDecorationType() method takes a single argument, which is the type of decoration that the developer wants to use. In this case, the developer wants to use the STYPE_ERROR decoration, which will highlight the message in red.
Here is an example of how to customize the appearance of the error message:
$output = new Symfony\Console\Output\ConsoleOutput();
$output->setDecorationType(Symfony\Console\Output\OutputInterface::STYPE_ERROR);
$output->writeln('This is an error message.');
The output of this code will be an error message that is highlighted in red.
NEW QUESTION # 19
An Adobe Commerce developer is working on a module to manage custom brand entities and wants to replicate the following SQL query using SearchCriteria:
- A.
- B.
- C.
Answer: B
Explanation:
The following SearchCriteria query will replicate the SQL query:
$searchCriteria = new \Magento\Framework\Api\SearchCriteriaBuilder();
$searchCriteria->addFilter('name', 'Brand 1', 'eq');
$searchCriteria->addFilter('status', 1, 'eq');
$brandCollection = $this->brandRepository->getList($searchCriteria);
NEW QUESTION # 20
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 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
- B. 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.
- C. 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.
Answer: A
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 # 21
An international merchant is complaining that changes are taking too long to be reflected on the frontend after a full product import.
Thinking it may be database issues, the Adobe Commerce developer collects the following entity counts:
* Categories: 900
* Products: 300k
* Customers: 700k
* Customer groups : 106
* Orders: 1600k
* Invoices: 500k
* Creditmemos: 50k
* Websites : 15
* Stores : 45
What is a probable cause for this?
- A. The combination of the number of products, customer groups and websites is too big. This leads to a huge amount of values being stored in the price index which is too large to be processed at a normal speed.
- B. The combination of the number of orders, customers, invoices and creditmemos is too big. This leads to a huge amount of values being stored in the customer grid index which is too large to be processed at a normal speed.
- C. The combination of the number of products, categories and stores is too big. This leads to a huge amount of values being stored in the flat catalog indexes which are too large to be processed at a normal speed.
Answer: A
Explanation:
The probable cause for the delay in reflecting the changes on the frontend after a full product import is the combination of the number of products, customer groups and websites. This leads to a huge amount of values being stored in the price index which is too large to be processed at a normal speed. The price index calculates the final price of each product for each customer group and website, taking into account various factors such as tax, discounts, catalog price rules, etc. When there are many products, customer groups and websites, the price index becomes very complex and time-consuming to update. Verified Reference: [Magento 2.4 DevDocs] [Magento Stack Exchange]
NEW QUESTION # 22
An Adobe Commerce developer is trying to create a custom table using declarative schema, but is unable to do so.
What are two errors in the snippet above? (Choose two.)
- A. Column (entity_id) does not have index. It is needed since attribute identity is set to false.
- B. Column (roll_no) does not have index. It is needed since attribute identity is set to true.
- C. null is not a valid value for column (roll_no).
- D. Column (student_name) does not have attribute length.
Answer: B,D
Explanation:
The correct answers are A and C.
The errors in the snippet are:
Column roll_no does not have an index. It is needed since attribute_identity is set to true.
Column student_name does not have an attribute length.
The attribute_identity attribute specifies whether the primary key of the table should be auto-incremented. If attribute_identity is set to true, then the roll_no column must have an index. The student_name column does not have an attribute length, which is required for string columns.
The following code shows how to fix the errors:
XML
<table name="vendor_module_table">
<entity_id>
<type>int</type>
<identity>true</identity>
<unsigned>true</unsigned>
<nullable>false</nullable>
</entity_id>
<roll_no>
<type>int</type>
<identity>false</identity>
<unsigned>true</unsigned>
<nullable>false</nullable>
<primary_key>true</primary_key>
<index>true</index>
</roll_no>
<student_name>
<type>string</type>
<length>255</length>
<nullable>false</nullable>
</student_name>
</table>
Once the errors have been fixed, the table can be created successfully.
NEW QUESTION # 23
On an Adobe Commerce Cloud platform, what type of environment will be provisioned when launching the CLI for Commerce command magento-cloud environment:branch <environment-name> <parent-environment-id>?
- A. An empty integration environment without any code or database.
- B. An integration environment with the code and database from the parent environment.
- C. An integration environment with fresh Adobe Commerce Cloud installation.
Answer: B
Explanation:
The type of environment that will be provisioned when launching the CLI for Commerce command magento-cloud environment:branch <environment-name> <parent-environment-id> is an integration environment with the code and database from the parent environment. Integration environments are temporary environments that are used for testing and development purposes on the Adobe Commerce Cloud platform. They can be created from any branch of code and have their own dedicated database and services. When creating an integration environment using the CLI for Commerce command, the code and database from the parent environment are copied to the new integration environment, creating an exact replica of the parent environment. Verified Reference: [Magento 2.4 DevDocs]
NEW QUESTION # 24
An Adobe Commerce Cloud developer wants to be sure that, even after transferring database from Production to Staging, the payment configurations are still valid on the Staging environment.
What does the developer need to add to be sure that the configurations are always properly set?
- A. Environment level environment variables.
- B. Project level environment variables.
- C. Lines in the dedicated core_conf ig_data_stg table.
Answer: A
Explanation:
The developer needs to add environment level environment variables to be sure that the payment configurations are always properly set on the Staging environment. Environment variables are configuration settings that affect the behavior of the Adobe Commerce Cloud application and services. Environment variables can be set at the project level or the environment level. Project level variables apply to all environments, while environment level variables override the project level variables for a specific environment. The developer can use environment level variables to customize the payment configurations for the Staging environment without affecting other environments. Verified Reference: [Magento 2.4 DevDocs]
NEW QUESTION # 25
ECE-Tools provides a set of tools that can be used to manage and maintain your Adobe Commerce Cloud environment. What are some of the features provided by ECE-Tools?
- A. Fastly configuration, Applies custom patches and Dump configuration for static content deployment.
- B. Builds application, Applies custom patches, and Shows the list of S3 backup tar.gz files.
- C. Builds application, Applies custom patches and Dump configuration for static content deployment.
Answer: C
Explanation:
Some of the features provided by ECE-Tools are building application, applying custom patches, and dumping configuration for static content deployment. ECE-Tools is a set of scripts and tools designed to manage and deploy Adobe Commerce Cloud projects. It provides commands for building application code, applying patches for Magento core issues or custom modules, and dumping configuration settings for static content deployment optimization. Verified Reference: [Magento 2.4 DevDocs] 2
NEW QUESTION # 26
On an Adobe Commerce Cloud platform, in which order does the ECE-Tools package apply patches?
- A. 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. - B. 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. - 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 # 27
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 # 28
An Adobe Commerce developer is creating a module (Vendor.ModuleName) to be sold on the Marketplace. The new module creates a database table using declarative schema and now the developer needs to make sure the table is removed when the module is disabled.
What must the developer do to accomplish this?
- A. There is nothing further the developer needs to do. The table will be removed when the module is disabled and bin/magento setup:upgrade is run.
- B. Add a schema patch that implements Magento\Framework\setup\Patch\PatchRevertabieinterface and drops the table in the revert function.
- C. There is nothing further the developer needs to do. The table will be removed when the when bin/magento module:uninstall vendor_ModuleName is run.
Answer: B
Explanation:
According to the Declarative Schema Overview guide for Magento 2 developers, declarative schema is a new feature that allows developers to declare the final desired state of the database and has the system adjust to it automatically, without performing redundant operations. However, declarative schema does not support uninstalling modules or reverting changes. To remove a table when a module is disabled, the developer needs to add a schema patch that implements Magento\Framework\setup\Patch\PatchRevertabieinterface and drops the table in the revert function. The revert function will be executed when the module is disabled using bin/magento module:disable command. Verified Reference: https://devdocs.magento.com/guides/v2.3/extension-dev-guide/declarative-schema/
NEW QUESTION # 29
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/schema.graphqis file:
- C. Add the following to the module's etc/graphqi/di.xmi file:
Answer: B
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 # 30
A developer is working on an Adobe Commerce Cloud project and wants to get connection data for the environment's deployed services. The developer has all of the necessary permissions to do this.
Which two options would the developer take to get the connection credentials? (Choose Two.)
- A. Connect to server via SSH and read $_ENV['services'] variable.
- B. Run the magento-cloud relationships CLI Command.
- C. Execute ece-tools env:config:show services Command.
- D. Get the data from the Project Web Interface dedicated section.
Answer: A,B
Explanation:
Two options to get the connection credentials for the environment's deployed services are to run the magento-cloud relationships CLI command and to connect to the server via SSH and read $_ENV['services'] variable. The magento-cloud relationships CLI command displays information about the relationships between an environment and its services, such as database, cache, search, etc. The developer can use this command to get the connection data for each service in JSON format. Alternatively, the developer can connect to the server via SSH and read the $_ENV['services'] variable, which contains the same information as the CLI command output. Verified Reference: [Magento 2.4 DevDocs] 3
NEW QUESTION # 31
A developer wants to deploy a new release to the Adobe Commerce Cloud Staging environment, but first they need the latest code from Production.
What would the developer do to update the Staging environment?
- A. 1. Log in to the Project Web Interface.
2. Choose the Staging environment, and click Merge - B. 1. Log in to the Project Web Interface.
2. Choose the Staging environment, and click Sync - C. 1. Checkout to Production environment
2. Use the magento-cloud synchronize <environment-ID> Commerce CLI Command
Answer: B
Explanation:
The developer can update the Staging environment with the latest code from Production by logging in to the Project Web Interface, choosing the Staging environment, and clicking Sync. This will synchronize the code, data, and media files from Production to Staging, creating an exact copy of Production on Staging. The developer can then deploy the new release to Staging and test it before pushing it to Production. Verified Reference: [Magento 2.4 DevDocs]
NEW QUESTION # 32
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 type is wrong, string [] should be replaced with array.
- C. The extension attribute references the wrong interface, it should have referenced the Magento\saies\Api\data\invoiceinterface.
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 # 33
When researching some issues with the indexer, an Adobe Commerce developer is seeing errors in the logs similar to Memory size allocated for the temporary table is more than 20% of innodb_buffer_pool_size. It is suggested that the client update innodb_buf f er_pool_size or decrease the batch size value.
Why does decreasing the batch size value improve performance?
- A. This allows for more PHP threads to be utilized during the process.
- B. This allows for a longer timeout per batch process.
- C. This decreases memory usage for the temporary table.
Answer: C
Explanation:
Decreasing the batch size value improves performance by reducing the memory usage for the temporary table. The batch size value determines how many rows of data are processed at a time by the indexer. A large batch size value can cause the allocated memory size for the temporary table to exceed 20% of innodb_buffer_pool_size, which can result in errors and slow down the indexing process. By lowering the batch size value, the indexer can process the data more efficiently and avoid memory issues. Verified Reference: [Magento 2.4 DevDocs] [Magento Stack Exchange]
NEW QUESTION # 34
An Adobe Commerce developer has created a new shipping carrier Everything has been implemented and the collectRates() and getAllowedMethodsQ functions can be seen below:
Given the above code, what would be the displayed cost of the shipping method and final amount charged to the customer?
- A. The shipping method would display $0 and customers would pay $0 for using the new shipping method.
- B. The shipping method would display $10 and customers would pay $10 for using the new shipping method.
- C. The shipping method would display SO but customers would pay a $10 handling fee for their order.
Answer: B
Explanation:
The shipping method would display $10 and customers would pay $10 for using the new shipping method. This is because the collectRates method sets the price and cost of the shipping method to 10 in the result object. The price is what is shown to the customer on the frontend and the cost is what is charged to the customer when they place the order. The handling fee is not used in this case because it is set to zero in the config.xml file. Verified Reference: [Magento 2.4 DevDocs] [Magento Stack Exchange]
NEW QUESTION # 35
What are two features with Adobe Commerce Cloud that come out of the box? (Choose Two.)
- A. A built in connector with all major blog platforms
- B. Fastly
- C. Support ACL
- D. Continuous deployment provided with the platform
Answer: B,C
Explanation:
Two features that come out of the box with Adobe Commerce Cloud are Support ACL and Fastly. Support ACL is a feature that allows the developer to manage access control lists for different users and roles on the Adobe Commerce Cloud platform. The developer can create and assign permissions for different actions and resources on the project and environment levels. Fastly is a cloud-based caching service that improves site performance and security for Adobe Commerce Cloud projects. Fastly provides features such as CDN, image optimization, WAF, DDoS protection, etc. Verified Reference: [Magento 2.4 DevDocs] 3
NEW QUESTION # 36
A merchant is experiencing performance issues on integration environments of their Adobe Commerce Cloud Pro plan and wants to upgrade to Enhanced Integration Environments.
What are the steps necessary prior to redeploying in order to upgrade to Enhanced Integration Environments?
- A. 1. Limit the number of Integration branches to three
2. Set the ENV.ENVIRONMENT in .magento.env.yaml to ENHANCEDJNTEGRATION - B. 1. Limit the number of Integration branches to four
2. Configure integration environments in the cloud GUI and set the Enhanced switch to On - C. 1. Limit the number of Integration branches to two
2. Submit a support ticket requesting the upgrade
Answer: C
Explanation:
The steps necessary prior to redeploying in order to upgrade to Enhanced Integration Environments are to limit the number of integration branches to two and to submit a support ticket requesting the upgrade. Enhanced Integration Environments are an improved version of integration environments that offer better performance, stability, and security. They have a limit of four active branches at a time, but only two branches can be migrated from standard integration environments. The developer needs to delete or deactivate any extra branches before requesting the upgrade from Adobe support. Verified Reference: [Magento 2.4 DevDocs]
NEW QUESTION # 37
A Project Architect needs to add a new developer who needs to be able to push code in an Adobe Commerce Cloud project. No integration with a third-party repository provider is setup.
What two actions would be required to ensure the developer has access? (Choose Two.)
- A. The developer's SSH public key must be added into a file named ~/.ssh/authorized_keys
- B. The developer needs to add SSH public key in the Cloud Account dashboard settings
- C. The developer's email must be added under Users in the Cloud Project Web Ul
- D. The Adobe Commerce admin user must be created and the developer's SSH public key must be added on their local system
Answer: B,C
Explanation:
To ensure the developer has access to push code in an Adobe Commerce Cloud project, the developer's email must be added under Users in the Cloud Project Web UI and the developer needs to add SSH public key in the Cloud Account dashboard settings. The Cloud Project Web UI is a web interface that allows managing and configuring Adobe Commerce Cloud projects and environments. The developer's email must be added under Users to grant them access to the project and assign them a role and permissions. The Cloud Account dashboard settings is a web interface that allows managing and configuring Adobe Commerce Cloud accounts and SSH keys. The developer needs to add SSH public key in the settings to enable secure connection to the project and environments via SSH. Verified Reference: [Magento 2.4 DevDocs]
NEW QUESTION # 38
An Adobe Commerce developer has added a new configuration field to the admin are a. The path for this option is general/store_information/out_of_hours_phone.
Keeping simplicity in mind, how would the developer ensure this option contains a valid US telephone number?
- A. Add <validate>phoneUS</validate> to the field in system.xml.
- B. Create a backend model to check the validity of the phone number entered.
- C. Add <validate type="phoneUS"/> to the field in system.xml.
Answer: A
Explanation:
According to the Magento Stack Exchange answer, system.xml is a file that defines the configuration fields for the admin area. Each field can have a validate attribute that specifies a validation rule for the field value. Magento provides some built-in validation rules, such as phoneUS, which validates a US telephone number. Therefore, to ensure that the option contains a valid US telephone number, the developer needs to add <validate>phoneUS</validate> to the field in system.xml. Verified Reference: https://magento.stackexchange.com/questions/104570/magento-2-system-xml-validation-rules
NEW QUESTION # 39
A message queue currently has queue/consumer-wait-for-messages set to true, which allows the consumer process to run until a message is inserted into the queue. A piece of functionality is driven by data stored in the model
\Magento\variable\Model\variable and this value is only loaded once during the consumer run. If the variable is updated we want the consumer to restart so that the new value is loaded into memory without having to reload the variable on each message consumed.
The Adobe Commerce developer has created an after plugin on the \Magento\Variable\Model\variable:: save() function.
How would the developer use the plugin to trigger the consumer restart?
- A. Set the global Cache key trigger_consumer_restart t0 1.
- B. Call the function \Magento\Framework\MessageQueue\PoisonPill\Poi5onPillPutInterface::put().
- C. Call the function \Magento\Framework\MessageQueue\Consumers\TriggerRe5tartInterface:trigger().
Answer: C
Explanation:
The developer can use the plugin to trigger the consumer restart by calling the function \Magento\Framework\MessageQueue\Consumers\TriggerRe5tartInterface:trigger(). This function will write a flag to the cache storage that will be checked by the consumer process. If the flag is set, the consumer process will terminate itself and restart with the updated configuration. Verified Reference: [Magento 2.4 DevDocs] 1
NEW QUESTION # 40
An Adobe Commerce developer was asked to provide additional information on a quote. When getting several quotes, the extension attributes are returned, however, when getting a single quote it fails to be returned.
What is one reason the extension attributes are missing?
- A. The developer neglected to implement an observer on the coiiection_ioad_after event.
- B. The developer neglected to provide a plugin On Hagento\Quote\Api\CartRepositoryInterface: :get.
- C. The developer neglected to add coiiection="trueM to their attribute in etc/extension_attributes.xmi file. O ottribute code="my_attributesM type="MyVendor\MyModule\Api\Data\^AttributeInterface[]M collection="true" />
Answer: C
Explanation:
The extension attributes are missing because the collection="true" attribute is not set in the etc/extension_attributes.xmi file. This attribute tells Magento that the extension attributes should be returned when the quote is retrieved.
To fix this issue, the developer needs to add the collection="true" attribute to the my_attributes extension attribute.
<attribute code="my_attributes" type="MyVendor\MyModule\Api\Data\AttributeInterface[]" collection="true" /> Once the collection="true" attribute is set, the extension attributes will be returned when the quote is retrieved.
NEW QUESTION # 41
An Adobe Commerce developer has created a before plugin for the save() function within the Magento\Framework\App\cache\Proxy class. The purpose of this plugin is to add a prefix on all cache identifiers that fulfill certain criteria.
Why is the plugin not executing as expected?
- A. Another around plugin defined for the same function does not call the callable.
- B. Cache identifiers are immutable and cannot be changed.
- C. The target ClaSS implements Magento\Framework\ObjectManager\NoninterceptableInterface.
Answer: C
Explanation:
According to the Plugins (Interceptors) guide for Magento 2 developers, plugins are class methods that modify the behavior of public class methods by intercepting them and running code before, after, or around them. However, some classes in Magento 2 implement the NoninterceptableInterface interface, which prevents plugins from being generated for them. The Magento\Framework\App\cache\Proxy class is one of them, as it extends from Magento\Framework\ObjectManager\NoninterceptableInterface. Therefore, the plugin is not executing as expected because the target class implements NoninterceptableInterface. Verified Reference: https://devdocs.magento.com/guides/v2.3/extension-dev-guide/plugins.html
NEW QUESTION # 42
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