Online Access Free AD0-E709 Exam Questions

When creating a new payment method, the Adobe Commerce developer adds the dependency injection configuration for payment method facade in the modules etc\di.xml.
What is required for the custom payment methods Value Handlers pool?

• A.A default handler must be defined.
• B.A country handler must be defined
• C.An offline payment handler must be defined.

Assume that $collection is a new instance of a class that extends Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection, and $ids is an array of ids.
How do you select a list of records from the database where the record ids are in the $ids list?

• A.Option D
• B.Option A
• C.Option B
• D.Option C

What is a valid use case for an around plugin?

• A.The arguments of the after plugins must be modified
• B.The execution of the before and after plugins must be suppressed
• C.The arguments of the before plugins must be modified
• D.The execution of the pluginized method must be suppressed

When building a custom page we need to get a collection of data. To determine how many items are in this collection, the Adobe Commerce developer uses $collection->count() . This sometimes is slow and causes some delay.
What is the reason?

• A.The collection is loaded first and then the number of items in the collection are returned.
• B.The framework internally uses SELECT count(-) and that is slower than loading the collection.
• C.Before the collection is loaded, the framework performs left joins for all related attributes are added to the query.

You need to render a product attribute's raw value as a variable in a script tag. This value
will be used to initialize an application on the frontend.
How do you render this value?

• A.<?= $block->escapeJs($value) ?>
• B.<?= $block->renderJs($value) ?>
• C.<?= $block->escapeJsVar($value) ?>
• D.<?= $block->escapeHtml($value) ?>