Adobe AD0-E704 Exam Questions Instant Access

Question 1

You are tasked to work on a message queue module. When looking at the queue configuration you see the following:

Keeping in mind maintainability, you change it to:

What will happen?

AThis code will cancel all the topic starting with customer

BThis code will not work as message queue does not allow # wildcard

CThis code will replace all of the different topics as # is the symbol for everything

DThis code will replace only some of the topics

Answer : D

Question 2

You are developing a new payment method. It is required that any new order created with this payment method needs to have a specific custom status. Assume the status has been added to the system already, assigned to the processing state, and the new order state for the payment method is processing. How do you set the custom status on orders placed with the new payment method?

AAdd a custom status code to the Magento\Sales\Model\Order-\Payment class as a $newOrderStatus constructor parameter using di.xml

BCreate a system configuration option order.status and set the status code as its value

CCreate an observer for the event sales_order_set_status, get the $status parameter and set the new status using $status->setStatus()

DCreate a command setOrderStatus and add it to a commandPool with a name set_status

Answer : C

Question 3

Suppose you are tasked with update a product price to 10% more and it's cart rule to provide 5% discount after 2 month. So after this timeperiod, product price and cart rule must be activated workign in the frontend for users. Which Magento feature you should use to do the above task?

AUse ''Schedules Update'' feature provided by the ''Magento Staging'' module.

BUse ''Schedules Update'' feature provided by the ''Magento Sales'' module.

CUse ''Schedules Update'' feature provided by the ''Magento Catalog'' module.

DWe can't set any ''schedule update'' in future date for product or cart rule data.

Answer : A

Question 4

Suppose you are working with order collection where you need to get the Customer collection object in foreach loop to check wheather current order's customer accout is locked or not. For this you injected Magento\Customer\Model\Customer $customer in the constructor to use $customer collection object. But in loop when this object is used, you notice that it's returning the same customer even if you pass different customer id to filter the customer collection inside loop. What is the solution for this problem?

AUse proxy class for customer and use create() method to get a fresh customer object

BUse factory class for customer and use create() method to get a fresh customer object

CWe can not filter a collection in foreach loop, need to use load() on customer model

DNone of these

Answer : B

Question 5

Suppose you want to develope a custom extension that should provide product_redirect_links to amazon.com, ebay.com and other sites. Suppose this must be added using extension_attribute feature to make that availbe for product repository and services, then what are the customizations needed to develope it: Choose 2

AIn your custom module, create etc/extension_attributes.xml, and define needed attribute_code under
extension_attributes for=''Magento\Catalog\Api\Data\ProductInterface''

BIn your custom module create, etc/di.xml and add plugin code to join product_redirect_links attribute to ProductRepositoryList
<type name='Magento\Catalog\Api\ProductRepositoryInterface'>
type='Magento\ExternalLinks\Model\Plugin\Product\Repository'/>
</type>

CIn your custom module create Setup/InstallSchema.php and add requried product attribute create code and run setup:upgrade.

DNone of these

Answer : A, B

Question 6

On a merchant website you inherit an extension that allows customers to rate products. The extension adds two integer attributes to store the rating values, avg_rating and rating_count. The merchant reports an issue that the displayed average is lower than it should be. You determine you need to change the avg_rating attribute backend typetodecim to fix the issue.

In your module's Data Patch script, which three steps do you take to change the attribute backend type?

AOption A

BOption B

COption C

DOption D

EOption E

Answer : B, C, E

Question 7

Suppose you are asked to disable/remove the customer review related functionalities. You can not disable the review module directly because the customer module depends on it. What is the possible way to remove all HTML outputs of the review module, from the frontend and backend? :

ATurn-off Review module output globally by extending <Magento_install_dir>/vendor/magento/module-backend/etc/config.xml

BTurn-off Review module output globally by extending <Magento_install_dir>/vendor/magento/module-backend/etc/module.xml

CCreate plugin or Override the
class \Magento\Framework\View\Element\AbstractBlock and toHtml() method, and implement the logic to return empty data in case of review module's block instance is present.

DCreate plugin or Override the
class \Magento\Backend\Block\Template and isOutputEnabled() method, and implement the logic to return false value in case of review module's block instance is present.

Answer : A

Adobe Certified Master Magento Commerce Architect AD0-E704 Exam Questions