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AD0-E702 Exam Dumps - Adobe Commerce Developer Professional

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Question # 9

\Magento\Sales\Model\Api\OrderRepositoryInterface::getList accepts a SearchCriteriaInterface to filter and sort information.

What class assists in creating an instance for SearchCriteriaInterface?

\Magento\Framework\Api\SearchCriteriaFactory

\Magento\Framework\Api\SearchCriteriaBuilder

\Magento\Sales\Model\Order\SearchCriteria

\Magento\Backend\Api\SearchCriteriaGenerator

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Question # 10

You want to remove a column introduced by a third-party extension via declarative schema.

How do you do that?

Create the etc/db_schema.xml file and specify disable=â€trueâ€ on the column

Modify the original etc/db_schema.xml file and remove the column from there

Create a SchemaPatch file and remove the column programmatically

Copy the etc/db_schema.xml file into your module and remove the column from your copy

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Question # 11

How can you access the select query of a collection?

You can only access the select query after the collection has been loaded by calling the public method query()

It is stored in a protected variable $query and can only be accessed from the inside of a collection class

You can get it by using public method getSelect() which returns an instance of Magento\Framework\DB\Select

The select query is not available in the collection class, it will be generated by the MySQL adapter right before executing a query

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Question # 12

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

remove

erase

clean

delete

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Question # 13

You are working on a project that contains a million SKUs. The merchant has requested the product view page to have a custom color schema and page layout depending on the product price range.

How do you implement this, keeping simplicity in mind?

Create a custom block which will dynamically choose the appropriate template

Specify custom layout update XML in the admin panel for every product

Write a Data Patch which will set the appropriate layout update XML for every product record

Enable the dynamic product page UI component and configure it to use a different layout per price range

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Question # 14

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?

Create a before plugin for \Magento\Customer\Api\AccountManagementInterfaceâ€™s authenticate method

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

Create an event observer for the user_save_after observer

Override \Magento\Customer\Controller\AccountController.php

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Question # 15

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?

Using custom options, with rings as simple products

Using categories, with each ring size as a separate product

Using configurable products, with ring size as an attributive value

Using custom options, with rings as bundle products

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