Magento-2-Associate-Developer 試験問題を無料オンラインアクセス

You need to add a new text attribute to all products in the Magento store. When this attribute is displayed on the product page, its values must be different depending on the selected language.
Keeping simplicity in mind, how do you add this attribute?

• A.Add a new column to the catalog_product_entity table using declarative schema
• B.Use the admin panel to create a new extension attribute
• C.Use a Data Patch to create a new EAV attribute
• D.Use the Magento CLI to create a new custom attribute, then generate dictionaries for all supported languages

In the module located at app/code/MyCompany/MyModule there is a JS module in the file view/frontend/web/register.js. The Magento base URL is https://magento.host/ and the luma theme with the en_US locate is used.
What is the public URL for this file?

• A.https://magento.host/pub/static/frontend//Magento/luma/en_US/MyCompany_MyModule/js/register.js
• B.https://magento.host/pub/static/frontend/Magento/luma/en_US/MyCompany_MyModule/web/register.js
• C.https://magento.host/pub/static/frontend/Magento/luma/en_US/MyCompany_MyModule/register.js
• D.https://magento.host/app/code/MyCompany_MyModule/view/frontend/web/register.js

You are debugging a problem resulting from a recently deployed around plugin. The plugin is intercepting the doSomething method. The aroundDoSomething plugin method is called successfully, but the original doSomething method is no longer being executed as expected.
What is causing this?

• A.The plugin implementation overlooked using the AbstractPlugin parent class
• B.The plugin implementation returned something other than its callable argument
• C.The plugin implementation is skipping the execution of its callable argument
• D.The sort order of the plugin is too high and supersedes the priority of the intercepted method

You added a plugin declaration to MyCompany/MyModule/etc/di.xml:

What will be the effect of this declaration?

• A.The plugin will be applied to all implementors of the ActionInterface
• B.An exception because plugins must not be applied to the interfaces
• C.An exception because of the syntax error in the declaration
• D.The plugin will be ignored because ActionInterface will never be instantiated directly

You have created a custom module which must perform an action immediately after an order is placed, but only on the store front of the merchant site. You have selected the checkout_submit_all_after as the target event which the module will observe.
In which file will the event observer be declared?

• A.etc/frontend/events.xml
• B.etc/frontend.xml
• C.etc/events.xml
• D.etc/config.xml