Adobe Commerce Developer Expert : AD0-E709 valid dump

You are implementing a before plugin in MyCompany_Magic. It will intercept the same method that MyCompany_Admission is already intercepting using a before plugin: Topmenu::getBlockHtml
Which two actions are required to ensure the new plugin will execute last? (Choose two.)

• A. Set a sortOrder="10" for MyCompany_Admission's plugin in MyCompany_Magic's etc/di.xml
• B. Add MyCompany_Admission as a dependency in MyCompany_Magic's etc/module.xml file
• C. Configure plugin sequencing for both plugins in MyCompany_Magic's etc/plugin_sequence.xml file
• D. Include a sortOrder="20" on the new plugin in MyCompany_Magic's etc/di.xml file

A merchant sells shoes with multiple variations such as a color and size. A shoe is represented by a configurable product. There are seven different colors and four sizes.
What is the minimal amount of simple products that represent a combination of color and size needs to be created in order to make a shoe salable?

• A. A simple product for every combination must be created
• B. One simple product that represents a combination of color and size is enough
• C. A product may be purchased even without any combination available. The color and size may be adjusted during order fulfillment
• D. Each color and size must have at least one representation, so a minimum of seven products is needed

What is the connection between product attribute sets and categories?

• A. Each category is linked to a single product attribute set, and only products from that attribute set are allowed in the category
• B. Categories can be connected to multiple product attribute sets, and only products from one of those sets are allowed in the category
• C. Categories have no connection to product attribute sets, and any product can be assigned to any category
• D. Each category is linked to a single product attribute set, and only products from that category's set or any of its parent categories'

A module you are working on needs to send a newsletter to all subscribed customers at predefined intervals.
Which two actions do you take to make sure the newsletter is sent? (Choose two.)

• A. Implement \MyCompany\MyModule\Cron\NewsLetterSender::execute and register it in etc/crontab/di.xml
• B. Register the plugin for \Magento\Customer\Model\Customer::authenticate in etc/crontab.xml
• C. Implement \MyCompany\MyModule\Cron\NewsLetterSender::execute and register it in etc/crontab/.xml
• D. Make sure bin/magento cron:run is added to the system crontab

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: extension_attributes for="Magento\Sales\Hotel\Order\InvoiceRepository"> attribute code"my_code" type=string]''>
</extension_attribute> What is the problem with this xml snippet?

• A. The type is wrong, string[] should be replaced with array.
• B. The extension attribute references the repository instead of the interface it implements (Magento\Sales\Api\invoiceRepositoryinteface
• C. The extension attribute references the wrong interface it should have referenced the Magento\Sales\APi\Invoiceinterface.