Adobe AD0-E709 Exam Questions Instant Access

Question 1

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 Sactionlist parameter.

CAdd the action into to the Controllers/front.name/ in My_Module. Magento will automatically detect and use it.

Answer : A

Question 2

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\variable::save() function.

How would the developer use the plugin to trigger the consumer restart?

ASet the global cache key trigger_consumer_resart to 1.

BCall the function \Magento\FrameWork\MessageQueue\Constomers triggerRest art Interface: trigger () .

CCall the function \Magento\Framework\MessageQueue\Poison\PillPoisoninterface::put() .

Answer : A

Question 3

An Adobe Commerce developer has created a process that exports a given order to some external accounting system. Launching this process using the Magento CLI with the command php bin/tagento "/.module:order:process --oruer_id- is required.

Example: php bin/magento ny_module:order:proeess --order_id=1245.

What is the correct way to configure the command?

AOption

BOption

COption

Answer : B

Question 4

An Adobe Commerce developer wants to generate a list of products using ProductRepositoryinterface and search for products using a supplier_id filter for data that is stored in a standalone table (It. not in an EAV attribute).

Keeping maintainability in mind, how can the developer add the supplier ID to the search?

Add a custom filter to the virtual type

AMegento\Catalog\model\Api\SearchCriteria\CollectionProfessor\ProductFilterProcessor for supplier_id field. In the custom filter, apply the needed join and filter to the passed $collection.

BWrite a before plugin on \Magento \Cotalog\Model\ProductRepository: getlist() and register the search criteria passed. Write an event observer to listen for the event catalog_product_collection_load_before - Iterate through the registered search criteria, and if found, apply the needed join and filter to the event's $collection .

CWrite a before plugin on Magento\Fremework\api\SearchCriteria\CollectionProcessorinterface::process() . Iterate through the $searchCriteria provided for supplier_id , and if found, apply the needed join and filler to the passed $collection .

Answer : B

Question 5

An Adobe Commerce developer is being tasked with storing additional data for products added to the cart in the quote. A new column should be added to the Quote_item table to store the value-Following best practices, how would the developer extend the database to accomplish this?

AOption

BOption

COption

Answer : A

Question 6

An Adobe Commerce Developer is tasked with creating a custom module which implements a new product type. Upon completion, they find that any quantity information they enter against the product does not get saved, and reverts back to 0.

How would they go about correcting this?

AIn the modules ete/product_types.xml file, set the isQty-'true' property on their product type declaration node.

BAdd a <stockmodel> node inside their product type declaration in the etc/product_types.xml file, with an instance attribute pointing a class extending \Magento\Catalog\Model\Product\type\Stock .

CImplement \Magento\InventoryCatalogApi\Api\DefaultStockProviderlnterface on their product type class and implement the required methods.

Answer : A

Question 7

A Data Patch in a module being investigated implements \Magento\Framework\Setup\Patch\Patchversionlnterface and contains a getversion method which returns the string '2.4.2'.

What is the implication of this when php bin/magento setup:upgrade is run?

AThe patch will only apply if the version specified in the data_version column of the setbpjnodule table for our module is lower than '2.4.2'.

BThe patch will only apply if the version specified in the data_version column of the setup_module table for our module is higher than '2.4.2'.

CThe patch will only apply if the current version of the Magento Framework is '2.4.2', and likely contains code that is incompatible with later versions.

Answer : A

Adobe Commerce Developer Expert AD0-E709 Exam Questions