Adobe Certified Professional Magento Commerce Developer Sample Questions:

1. A third-party module uses a layout update that changes the template path for a core block from product/view/addto/compare.phtml of the Magento_Catalog module to custom/view/addto/compare.phtml of your custom module. The merchant has a customized version of this template in their custom theme.
What is a consequence of this setup?

A) If another module is installed which also customizes the same core template, the templates will be rendered sequentially
B) This setup will throw an IllegalStateException
C) If the custom module is removed, the custom template will no longer apply
D) If a preference for the core block is set, the template will no longer apply

2. You are adding an entry to the backend menu. To do so you open a core etc/adminhtml/menu.xml file as a reference. In the file you see the node:

What is the result of specifying resource="Magento_Catalog::catalog"?

A) The resource is used to locate the correct translation for the attributes listed in title="..."
B) The menu item will only be visible to users who are assigned to a role with access to the matching ACL resource
C) The menu item will only be visible if the class method specified by the resource returns a true value
D) The last selected menu item for a user is stored in the DB so the previously visited page can be restored on the next login

3. How do you add a foreign key to an existing table created by another module?

A) Create etc/db_schema.xml file with the table node and constraint child node
B) Create the etc/db_constraints.xml file and specify foreign key there in the constraint node
C) This can only be done with raw SQL in a Schema Patch file
D) Run the command bin/magento setup:db-schema:upgrade <table> <constraint declaration>

4. The module MyCompany_MyModule provides custom admin interface pages.
Access to these pages should only be granted to specific users.
You add the required configuration to the module's acl.xml file, but the setting does not seem to work as expected.
How do you visually check if Magento evaluates your ACL resource as expected?

A) Write a plugin for the class \Magento\Framework\Acl\LoaderInterface::populateAcl() and echo out the loaded roles
B) Inspect the output of the CLI command bin/magento admin:role:resources - all
C) Inspect the response of a GET request to the webapi endpoint http://example.com/rest/V1/acl/resources
D) In the browser, open the admin User Roles page. Choose a role and inspect the tree of available resources

5. You have created a new section in system configuration under the Catalog tab:

How do you restrict an access to the section using Magento ACL?

A) Option D
B) Option B
C) Option A
D) Option C

Solutions: