AD0-E709 試験問題を無料オンラインアクセス

You are building a report using complex SQL aggregations to locate the required data.
In what type of class do you put these SQL statements?

• A.Repository
• B.Model
• C.Resource model
• D.Helper

You are making some major adjustments to a core Magento class (ClassA). These adjustments are only necessary when utilized from a specific Magento class (ClassB). You have created MyClass that contains the needed customizations.
Keeping upgradeability in mind, how do you configure di.xml to make the substitution happen?

• A.Set a <preference/> for ModuleA to be replaced by MyClass
• B.Create a rewrite node that injects MyClass into ClassB.
• C.Ensure that MyClass extends ModuleA and set the <argument/>, for ModuleB to point to your new class in di.xml.
• D.Create a virtual type that extends ModuleB, specifying an <argument/> for MyClass.

A client wants to change the look and behavior of the products thumbnails in the products grid on the admin panel. Which code would be added to the module's view/adminhtml/ui_component/product_listing.xmlfile?
A)

B)

C)

• A.option C
• B.option A
• C.option B

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

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

• A.Configure the parameter on a child class and add parent attributes as it will be propagated to siblings and parent.
  
• B.Configure the parameter on parent class, as it will be propagated on descendant classes.
  
• C.Configure the parameter on the all child classes and set the parent attribute on one of them.
  

You are creating a module that will be sold on the Magento Marketplace. You wish for this module to be easily extensible, and decide to add the capability for other developers to utilize extension attributes.
What is the minimum update necessary to enable this capability?

• A.Ensure each model extends Magento\Framework\Model\AbstractExtensibleModel.
• B.Add the getExtensionAttributes() method and implement ExtensionAttributesInterface in each model.
• C.Create an ExtensionAttributeInterface for each model.
• D.Configure your models in etc/extension_attributes.xml