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Adobe AD0-E702 Exam Syllabus Topics:

Adobe Certified Professional Magento Commerce Developer Sample Questions:

1. You are developing a module MyCompany_StoreInfo to display information about brick and mortar stores on a frontend page. The displayed information varies based on the country of a given store.
What two elements automatically render their children? (Choose two.)

A) <container name="shop.info.details"/>
B) <block class="\Magento\Framework\View\Element\Template" name="shop.info.details"/>
C) <block class="\Magento\Framework\View\Element\Text\ListText" name="shop.info.details"/>
D) <block class="\Magento\Framework\View\Element\AbstractBlock" name="shop.info.details"/>

2. You are implementing a custom module MyModule, which provides an implementation of
\Psr\Log\LoggerInterface called \MyCompany\MyModule\Logger.
The LoggerInterface has the default preference declared in app/etc/di.xml.
Keeping upgradability in mind, how do you make \MyCompany\MyModule\Logger the default implementation of the LoggerInterface globally?

A) Declare a new preference for the LoggerInterface in MyCompany/MyModule/etc/di.xml
B) Declare a new preference for the LoggerInterface in app/code/MyCompany/MyModule/etc/global/di.xml
C) Overwrite the existing preference for the LoggerInterface in app/etc/di.xml
D) Declare a new preference for the LoggerInterface in app/code/myCompany/MyModule/etc/frontend/di.xml

3. You are adding a child node to the product.info block using the XML:

How will this block be rendered?

A) The layout is invalid since block elements cannot be nested
B) By calling $block->getChildHtml('mynewblock') in the parent block's template
C) Child block nodes are automatically rendered as HTML
D) Automatically if the block class Custom implements the _toHtml method

4. A merchant tasks you to keep sales managers out of the system configuration backend pages.
How do you do that using the admin interface?

A) You create a role with access to the system configuration pages and assign it to all users except the sales managers
B) You remove access to the restricted pages from each user's ACL settings
C) This is not possible in a native Magento instance and requires customization
D) You create a role with limited permissions and assign all sales manager users to the new role

5. How can you access the select query of a collection?

A) It is stored in a protected variable $query and can only be accessed from the inside of a collection class
B) The select query is not available in the collection class, it will be generated by the MySQL adapter right before executing a query
C) You can only access the select query after the collection has been loaded by calling the public method query()
D) You can get it by using public method getSelect() which returns an instance of Magento\Framework\DB\Select

Solutions: