Adobe AD0-E709 問題集

質問 1：
A merchant asks you to extend customer functionality to allow customer accounts to be associated with two or more billing addresses.
How is this implemented?
A. By adding the attribute like customer_address_billing2 and customizing both My Account and Checkout functionality to use that new attribute
B. By altering the customer_entity table, adding the field billing_address2, and customizing both My Account and Checkout functionality to use that new field
C. By changing the System Configuration setting: Customer>Allow multiple billing addresses to Yes
D. This is out-of-the box functionality
正解：D

質問 2：
An Adobe Commerce developer is developing a class that is executed in both the frontend and crontab areas.
When executed in the frontend \Magnto\Customer\Model\session::getCu5tonteria() is called but when executed in the crontab this section of code is skipped.
Keeping performance and best practices in mind, what would be the best approach to achieve this?
A. Declare \Magento\Customer\Model\Session in the constructor dependency of their class and declare a proxy in the di.xml. Then call the getCustomerid function wherever required in the class.
B. Declare \Magento\Customer\Model\.session in the constructor of their class dependency and call the getCustomrid() function wherever required.
C. Inject the \Magento\Customer\Model\Session\Proxy class in the constructor of their class and call the getCustomer id function wherever required in the class.
正解：A

質問 3：
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. In the route declaration, use the before or after parameters to load their module in before or after the original module.
B. Add the action into to the Controllers/front.name/ in My_Module. Magento will automatically detect and use it.
C. Inject the new action into the standard router constructor's Sactionlist parameter.
正解：A

質問 4：
A customer is creating a new website, store and store view that will have a new category structure. How would an Adobe Commerce developer implement this?
A. Create a new root category in the admin and then select it when creating the website.
B. Create a new root category in the admin and then select it when creating the store.
C. All stores have unique category structures, select which root category to duplicate to the new store during creation.
正解：C

質問 5：
An Adobe Commerce developer is tasked with adding an new export option for the order grid, they have added the following code for the export button within sales_order_grid.xml

Upon testing, they are getting redirected, what would be a cause for this error?
A. The option's url attribute is not valid.
B. The developer has to add a formkey for the new export option.
C. The Layout cache needs to be refreshed.
正解：B

質問 6：
You got a notification about error that occurred on a production environment. The merchant gave you the error identifier.
How do you find the error message based on the identifier?
A. A file with a name matching the identifier is written to the var/report folder
B. An error message is written to the database table error_log with an error_id field matching the identifier
C. The error is sent to the pre-configured error email with the identifier in the subject
D. An error is written to the var/log/exception.log file including the identifier
正解：C

質問 7：
An Adobe Commerce developer is tasked with adding custom data to orders fetched from the API While keeping best practices in mind, how would the developer achieve this?
A. Create an extension attribute on Magento\Sales\ApI\Data\Orderinterface and an after plugin on Magento\sales\Api\orderRespositoryinterface on get() and getlist () to add the custom data.
B. Create a before plugin on Magento\Sales\Model\ResourceMode\Order\Collection:: load and alter the query to fetch the additional data. Data will then be automatically added to the items fetched from the API.
C. Create an extension attribute on Magento\Seles\Api\Data\OrderInterface and an after plugin on Magento\Sales\Model\Order: :getExtensionAttributes() to add the custom data.
正解：C