AD0-E702試験無料問題集（105題）「Adobe Certified Professional Magento Commerce Developer 認定」

出題：1

How do you persist an entity to the database?

A. Calling the update() method on the entity's collection

B. Calling the save() method on the entity's repository

C. Calling the persist() method on the entity's repository

D. Calling the store() method on the entity's model

正解：B 解答を投票する

出題：2

What order operation is available in the My Account section in the storefront?

A. Invoice

B. Refund

C. Edit order

D. Reorder

正解：D 解答を投票する

出題：3

You are tasked with ensuring customers who log into the site are authorized. By default, this consists of ensuring the customers email and password match the values in the database. On this project, you need to verify additional data in this process.
Keeping in mind upgradeability, how is this done?

A. Create an event observer for the user_save_after observer

B. Override \Magento\Customer\Controller\AccountController.php

C. Create a mutation of a CustomerInterface object to intercept the username and password

D. Create a before plugin for \Magento\Customer\Api\AccountManagementInterface's authenticate method

正解：D 解答を投票する

出題：4

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?

A. It informs Magento that the theme is present and available for use

B. It configures Grunt to compile assets for the theme

C. It specifies the applicable CSS files for the theme

D. It stores theme and image configuration values

正解：D 解答を投票する

出題：5

You have added a new attribute origin of the type varchar to the product entity.
Which two calls will filter a product collection with origin set to "California"? (Choose two.)

A. $collection->joinAttribute('origin', 'catalog_product/origin', 'origin', 'California");

B. $collection->addAttributeToFilter('origin', "California");

C. $collection->addAttributeToSelect('origin', "California");

D. $collection->addFieldToFilter('origin', "California");

正解：B,D 解答を投票する

出題：6

A merchant requires the ability to configure contact information for their brick and mortar stores as a CSV file upload. The module already exists and contains an etc/adminhtml/system.xml file where the new field can be added.
How do you specify the class that will process the uploaded file?

A. <source_model>\Magento\Config\Model\Config\Source\File</source_model>

B. <upload_model>\Magento\Config\Model\Config\Upload\File</upload_model>

C. <backend_model>\Magento\Config\Model\Config\Backend\File</backend_model>

D. <frontend_model>\Magento\Config\Model\Config\Frontend\File</frontend_model>

正解：C 解答を投票する

出題：7

You are adding a child node to the product.info block using the XML:

How will this block be rendered?

A. Child block nodes are automatically rendered as HTML

B. By calling $block->getChildHtml('mynewblock') in the parent block's template

C. The layout is invalid since block elements cannot be nested

D. Automatically if the block class Custom implements the _toHtml method

正解：B 解答を投票する

出題：8

Magento allows you to specify custom values per store for product attributes created in the admin panel.
Which architectural pattern makes it possible?

A. Store Manager

B. Extension Attribute

C. Entity Attribute Value

D. Dependency Injection

正解：C 解答を投票する

出題：9

In layout files you can change al element's order on a page. This can be done using one of the following:
* <move> instruction
* before and after element attributes?
How are two methods different?

A. The move instruction allows altering an element's parent node

B. Before and after attributes can only be used with referenceContainer and referenceBlock

C. They are the same, both provide access to the same functionality

D. Elements are renamed by default when using the move instruction

正解：A 解答を投票する

出題：10

You are working on a new entity called vendor. You implemented the model, resource model and collection.
You want to ensure that standard model events will be fired for your model, so an observer can be created for the events vendor_save_after, vendor_save_commit_after and others.
How do you do that?

A. Declare the $_eventPrefix property in your vendor model and set it to vendor

B. Ensure that the primary key in the corresponding table is named vendor_id

C. Create an entry in etc/di.xml and add the argument eventPrefix with the value of vendor

D. You must implement all appropriate methods and fire the events manually

正解：A 解答を投票する

AD0-E702試験無料問題集「Adobe Certified Professional Magento Commerce Developer 認定」