Adobe AD0-E716 actual dump : Adobe Commerce Developer with Cloud Add-on

An Adobe Commerce developer is asked to implement a 15% surcharge for all users from a 'Wholesale' customer group. Keeping best practices in mind, what is a correct to accomplish this?

• A. Create a Cart Price Rule that applies only to the 'Wholesale' group. Specify no conditions for the rule, and in the Actions section, specify for the rule to apply a "Percent of product price discount", with the
  'Discount Amount" field set to -15.
• B. Create an Observer to the cataiog_product_get_final_price event. Check if the current customer is in the
  'Wholesale' group, and if so, retrieve the
  product from the $observer->getEventC) data and Call $product->setData('final_price', $product-
  >getData( 'final_price') * 1.15).
• C. Declare a new total collector class to calculate the modified total if the current user is in the group, register it in the module's etc/sales .xml file, modify the checkout_cart_index.xml and checkout_index_index.xml layouts to include a new child in the totals block.

For security reasons, merchant requested to a developer to change default admin url to a unique url for every branch/environment of their Adobe Commerce Cloud project.
Which CLI command would the developer use update the admin url?

• A. bin/magento adminuri:set <admin_uri>
• B. magento-cloud variable:set ADMIN_URL
• C. ece-tools variable:update ADMIN_URL

An Adobe Commerce developer adds a new extension attribute to add an array of values to the invoices that are fetched through the APIs.
After a while, their technical manager reviews their work and notices something wrong with the extension_attributes. xml file that the developer created in their module:
What is the problem with this xml snippet?

• A. The extension attribute references the wrong interface, it should have referenced the Magento\saies\Api\data\invoiceinterface.
• B. The type is wrong, string [] should be replaced with array.
• C. The extension attribute references the repository instead of the interface it implements (Magento\saies\Api\invoiceRepositorymterface).

An Adobe Commerce Developer wishes to add an action to a pre-existing route, but does not wish to interfere with the functionality of the actions from the original route.
What must the developer do to ensure that their action works without any side effects in the original module?

• A. Inject the new action into the standard router constructor's $actiomist parameter.
• B. In the route declaration, use the before or after parameters to load their module in before or after the original module.
• C. Add the action into to the controllers/front_name/ in My.Module, Magento will automatically detect and use it.

A message queue currently has queue/consumer-wait-for-messages set to true, which allows the consumer process to run until a message is inserted into the queue. A piece of functionality is driven by data stored in the model
\Magento\variable\Model\variable and this value is only loaded once during the consumer run. If the variable is updated we want the consumer to restart so that the new value is loaded into memory without having to reload the variable on each message consumed.
The Adobe Commerce developer has created an after plugin on the \Magento\Variable\Model\variable:: save() function.
How would the developer use the plugin to trigger the consumer restart?

• A. Call the function \Magento\Framework\MessageQueue\PoisonPill\Poi5onPillPutInterface::put().
• B. Set the global Cache key trigger_consumer_restart t0 1.
• C. Call the function \Magento\Framework\MessageQueue\Consumers\TriggerRe5tartInterface:trigger().