Home / Adobe / AD0-E716

Adobe AD0-E716 Practice Test - Questions Answers, Page 4

Question list

List of questions

Question 31

(0)

The developer is required to convert a modules database scripts from old install/upgrade setup files to a data patches format and does not want to apply database changes that were already done by in

Question 32

(0)

An Adobe Commerce developer has created a module that adds a product attribute to all product types via a Data Patch-According to best practices, how would the developer ensure this product attribut

Question 33

(0)

An Adobe Commerce developer successfully added a new column to the customers grid. This column needs the data to be formatted before showing its content in the grid. According to best practices, ho

Question 34

(0)

An integration named Marketing is created on the Adobe Commerce instance. The integration has access on Magento_Customer:: customer resources and the access token is xxxxxx. How would the rest API

Question 35

(0)

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

Question 36

(0)

An Adobe Commerce developer is tasked to add a file field to a custom form in the administration panel, the field must accept only .PDF files with size less or equal than 2 MB. So far the developer

Question 37

(0)

An Adobe Commerce developer wants to generate a list of products using ProductRepositorylnterf ace and search for products using a supplier_id filter for data that is stored in a standalone table (i

Question 38

(0)

When researching some issues with the indexer, an Adobe Commerce developer is seeing errors in the logs similar to Memory size allocated for the temporary table is more than 20% of innodb_buffer_poo

Question 39

(0)

An international merchant is complaining that changes are taking too long to be reflected on the frontend after a full product import. Thinking it may be database issues, the Adobe Commerce develop

Question 40

(0)

When checking the cron logs, an Adobe Commerce developer sees that the following job occurs daily: main.INFO: Cron Dob inventory_cleanup_reservations is successfully finished. However, the inventory

Question 31

The developer is required to convert a modules database scripts from old install/upgrade setup files to a data patches format and does not want to apply database changes that were already done by install/upgrade scripts.

The current module version is 1.5.4.

What would be the recommended solution to skip changes that were already applied via old format (install/upgrade scripts)?

Implement Patchversioninterface and return 1.5.4 on the getversion() method.

Inside apply() method, check for module version and run the code if version is less than 1.5.4.

This is not possible. A module cannot implement both data patch and install scripts.

Show Answer Comment (0)

Question 32

Add an Uninstall.php file extending \l1agento\Framework\Setup\UninstallInterface tO the module's Setup directory and implement the uninstall method.

Add instructions to the module's README.md file instructing merchants and developers that they must manually remove this attribute if they want to uninstall the module.

Make the Data Patch implement \Magento\Framework\setup\Patch\PatchRevertabieinterface and implement the revert method to remove the product attribute.

Show Answer Comment (0)

Question 33

An Adobe Commerce developer successfully added a new column to the customers grid. This column needs the data to be formatted before showing its content in the grid.

According to best practices, how would the developer add the custom logic to render the column?

1- Create an after pluginforMagento\Ui\Component\Listing\Columns\Column::prepareColumn(). 2- Add the custom logic within the afterPreparecoiumn method.

1- Create a custom class extending flagento\Ui\Component\Listing\Columns\Colunm. 2- Add the custom logic within the prepareDataSource method. 3- Add an attribute class to the column node within the module's customer_listing.xml.

1- Override the Magento\Customer\Ui\Component\DataProvider Class using a preference. 2- Override the getData() method and add the custom logic per row.

Show Answer Comment (0)

Question 34

An integration named Marketing is created on the Adobe Commerce instance. The integration has access on Magento_Customer:: customer resources and the access token is xxxxxx.

How would the rest API be called to search the customers?

Using the integration access token as Bearer: curl -X GET https://magentourl/rest/Vl/customers/search?searchCriteria... -H 'Authorization: Bearer XXXXXX'

Passing integration name and access token as http auth credentials: curl -X GET https ://Marketing:XXXXXX(Slmagentourl/rest/Vl/customers/search?5earchCriteria . . . Using integration name as username and access token as password, get the admin token (yyyyyy) via: curl -X POST https://magentourl/rest/Vl/integration/admin/token -d '{'username':'Marketing', 'password':'XXXXXX'}' -H 'Content-

Type: application/json' Use the admin token as Bearer curl -X GET https://magentourl/rest/Vl/customers/search?searchCriteria... -H 'Authorization: Bearer YYYYYY'

Show Answer Comment (0)

Question 35

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?

The option's uri attribute is not valid.

The layout cache needs to be refreshed.

The developer has to add a formkey for the new export option.

Show Answer Comment (0)

Question 36

An Adobe Commerce developer is tasked to add a file field to a custom form in the administration panel, the field must accept only .PDF files with size less or equal than 2 MB. So far the developer has added the following code within the form component xml file, inside the fieldset node:

How would the developer implement the validations?

Add the Validations Within the HyVendor\MyModule\Controller\Adminhtml\CustomEntity\UploadPdf Controller

Add a virtual type forMyvendor\MyModuie\Modei\customPdfupioader specifying the aiiowedExtensions and the maxFiiesize for the constructor, within the module's di.xmi:

Add the following code inside the<settings> node:

Option A

Option B

Option C

Show Answer Comment (0)

Question 37

An Adobe Commerce developer wants to generate a list of products using ProductRepositorylnterf ace and search for products using a supplier_id filter for data that is stored in a standalone table (i.e., not in an EAV attribute).

Keeping maintainability in mind, how can the developer add the supplier ID to the search?

Write a before plugin on \Hagento\catalogVtodel\ProductRepository: :geti_ist() and register the search criteria passed. Write an event observer to 0 listen for the event cataiog_product_coiiection_ioad_before. Iterate through the registered search criteria, and if found, apply the needed join and filter to the events scollection.

Add a CUStOm filter to the Virtual type 'agento\Catalog\Model\Api\SearchCriteria\CollectionProcessor\ProductFilterProce5sor for supplier_id field. In the custom filter, apply the needed join and filter to the passed $collection.

Write a before plugin On \Magento\Framework\Api\SearchCriteria\CollectionProcessorInterface: :process(). Iterate through the $searchCriteria provided for supplier_id, and if found, apply the needed join and filter to the passed scollection.

Show Answer Comment (0)

Question 38

When researching some issues with the indexer, an Adobe Commerce developer is seeing errors in the logs similar to Memory size allocated for the temporary table is more than 20% of innodb_buffer_pool_size. It is suggested that the client update innodb_buf f er_pool_size or decrease the batch size value.

Why does decreasing the batch size value improve performance?

This decreases memory usage for the temporary table.

This allows for a longer timeout per batch process.

This allows for more PHP threads to be utilized during the process.

Show Answer Comment (0)

Question 39

An international merchant is complaining that changes are taking too long to be reflected on the frontend after a full product import.

Thinking it may be database issues, the Adobe Commerce developer collects the following entity counts:

* Categories: 900

* Products: 300k

* Customers: 700k

* Customer groups : 106

* Orders: 1600k

* Invoices: 500k

* Creditmemos: 50k

* Websites : 15

* Stores : 45

What is a probable cause for this?

The combination of the number of products, categories and stores is too big. This leads to a huge amount of values being stored in the flat catalog indexes which are too large to be processed at a normal speed.

The combination of the number of orders, customers, invoices and creditmemos is too big. This leads to a huge amount of values being stored in the customer grid index which is too large to be processed at a normal speed.

The combination of the number of products, customer groups and websites is too big. This leads to a huge amount of values being stored in the price index which is too large to be processed at a normal speed.

Show Answer Comment (0)

Question 40

When checking the cron logs, an Adobe Commerce developer sees that the following job occurs daily: main.INFO: Cron Dob inventory_cleanup_reservations is successfully finished. However, the inventory_reservation table in the database is not emptied. Why are there records remaining in the inventory_reservation table?

Only reservations matching canceled orders are removed by the cron job.

Only reservations no longer needed are removed by the cron job.

The 'Auto Cleanup' feature from Multi Source Inventory was disabled in configuration.

Show Answer Comment (0)

Total 69 questions