Adobe AD0-E717 Practice Test - Questions Answers, Page 2

The valid index modes are update on save and update on refresh.

The commandmagentocacherefresh<type>clears and regenerates a specific cache type1.This is different frommagentocacheclean<type>, which only clears a specific cache type without regenerating it, andmagentocachedelete<type>, which deletes a specific cache type from the file system1.

In Magento, each store has its own root category, which defines the main category structure for that store1.Websites and store views do not have their own root categories, but they can share or inherit the root category of a store1.

The controller responsible for handling the /checkout URL is located in Controller/Checkout/Index.php in the Magento.Checkout module1.This controller extends from \Magento\Checkout\Controller\Index\Index, which implements the execute() method that renders the checkout page1.

To define a class as transient in di.xml, the transient attribute should be set to true.

Code snippet

<type name='\Vendor\Module\Model\MyModel' transient='true'>

The soft dependency for a module should be listed in the soft section of the app/code/<Vendor>/<Module>/composer.json file.

{

'name': 'Vendor/Module',

'description': 'This is a sample module',

'type': 'magento2-module',

'version': '1.0.0',

'require': {

'php': '~7.3.0',

'magento/framework': '^2.4.0',

'soft': {

'magento/module-catalog': '^2.4.0'

}

}

}

The preference element in di.xml allows specifying a custom class that will be used instead of the original class when creating an object1.This can be used to override a core class method by extending the original class and overriding the method in the custom class1.The rewrite and argument elements are not valid for overriding core class methods in di.xml1.

The commandbin/magento modulestatusdisplays the status of all modules, including enabled and disabled ones1.The commandbin/magento module:allis not valid, and the commandbin/magento module:showdisplays information about a specific module1.