Meilleure préparation de l'examen AD0-E702 2022 Adobe Commerce Unlimited 105 Questions [Q48-Q69]

NOUVELLE QUESTION 48
What will be the result of calling the save() method on a collection instance?

NOUVELLE QUESTION 49
You have configured an event observer to watch the checkout_submit_all_after event using this XML:

What is the required class definition for the event observer?

NOUVELLE QUESTION 50
What scopes are available for customer attributes?

NOUVELLE QUESTION 51
The module MyCompany_MyModule will add a new page to the admin interface at the URL path admin/mycompany/entity_grid.
How do you name the file containing the action controller class so the admin router matches the path to the class?

NOUVELLE QUESTION 52
You have loaded an instance of MagentoCatalogModelProduct in the $product variable. You know that the loaded product has the type configurable with four variations. These variations have the prices: $10, $12, $12,
$15.
What will be the result of the $product->getFinalPrice() call?

NOUVELLE QUESTION 53
You are developing a module MyCompany_StoreInfo to display information about brick and mortar stores on a frontend page. The displayed information varies based on the country of a given store.
What two elements automatically render their children? (Choose two.)

NOUVELLE QUESTION 54
You are setting up a brand new Magento installation for a merchant who is migrating from Magento 1 to Magento 2.
Keeping in mind upgradability and the need to customize, which one do you choose?

NOUVELLE QUESTION 55
In a custom module you are adding a new field to the store configuration. The field will set the value for the configuration path mycompany/mymodule/myoption.
How do you supply the default value for that configuration option?

NOUVELLE QUESTION 56
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?

NOUVELLE QUESTION 57
You are working on a jewelry store that sells rings. Each ring allows an adjustment in size. The customer specifies finger size in inches and the merchant physically adjusts the stocked ring to the required size.
How is this represented in Magento?

NOUVELLE QUESTION 58
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.)

NOUVELLE QUESTION 59
The module MyCompany_MyModule provides custom admin interface pages.
Access to these pages should only be granted to specific users.
You add the required configuration to the module’s acl.xml file, but the setting does not seem to work as expected.
How do you visually check if Magento evaluates your ACL resource as expected?

NOUVELLE QUESTION 60
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?

NOUVELLE QUESTION 61
While reviewing a layout file named sales_order_view.xml you notice the element
<update handle=”customer_account”/>
What is the purpose of this element?

NOUVELLE QUESTION 62
You have to install a new module on the production environment. All the module is adding a new product attribute. You enabled maintenance mode, copied the module code, run bin/magento setup:upgrade and disabled maintenance mode.
What two risks does this process pose? (Choose two.)

NOUVELLE QUESTION 63
You are adding a new menu item to the admin backend which will link to a custom backend page.
The declaration of the route:

What do you specify as the menu item action attribute value so it links to /admin/mycompany/mymodule/?

NOUVELLE QUESTION 64
You are reviewing a theme in app/design/frontend/MyCompany/MyTheme and see the file etc/view.xml.
What is the function of this file?

NOUVELLE QUESTION 65
You are tasked to install an extension to the merchant’s Magento instance.
The extension is developed by the company called MyCompany and its codebase is available from all four locations listed below.
Which two installations options do you choose from to prevent version conflicts during upgrade? (Choose two.)

NOUVELLE QUESTION 66
How can you render a text on a page using only layout xml?

NOUVELLE QUESTION 67
You are adding an entry to the backend menu. To do so you open a core etc/adminhtml/menu.xml file as a reference. In the file you see the node:

What is the result of specifying resource=”Magento_Catalog::catalog”?

NOUVELLE QUESTION 68
Which method of a Magento resource model will remove a record from the database?

NOUVELLE QUESTION 69
A merchant tasked you to add an input field for notes to the Customer Account Information backend page.
Which three actions do you specify in a module’s Data Patch to add a customer notes attribute? (Choose three.)