Adobe Certified Professional Magento Commerce Developer (AD0-E702) Free Practice Test

Question 1

You need to add a new text attribute to all products in the Magento store. When this attribute is displayed on the product page, its values must be different depending on the selected language.
Keeping simplicity in mind, how do you add this attribute?

A. Use a Data Patch to create a new EAV attribute

B. Use the Magento CLI to create a new custom attribute, then generate dictionaries for all supported languages

C. Add a new column to the catalog_product_entity table using declarative schema

D. Use the admin panel to create a new extension attribute

Correct Answer: D

Question 2

You have created a module with a custom ACL resource and want to restrict access to resources of your module.
Which three items are restricted based on ACL role permissions? (Choose three.)

A. Webapi resources

B. Storefront login

C. System configuration sections

D. CLI Commands

E. Adminhtml controllers

Correct Answer: A,C,E

Question 3

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 remove access to the restricted pages from each user's ACL settings

B. This is not possible in a native Magento instance and requires customization

C. You create a role with limited permissions and assign all sales manager users to the new role

D. You create a role with access to the system configuration pages and assign it to all users except the sales managers

Correct Answer: C

Question 4

How do you add a new link into the My Account sidebar?

A. By adding the new section into the customer_account table in the database

B. By using a layout update

C. By creating a child of the My Account UI component

D. By creating a new UI component

Correct Answer: B

Question 5

In a code review of a merchant's site you have discovered that there are multiple observers for the checkout_submit_all_after event. After closer inspection, you notice one of these observers is relying on the others being executed before it is called.
What risk does this pose, and how can it be mitigated?

A. There is no risk posed as long as each event observer specifies a correct sortOrder. Nothing needs to be changed.

B. Magento only supports one observer per event. These observers will need to be combined into a single point of customization.

C. Event observers are fired in alphabetical order of the observer name. There is no risk here.

D. Order of listener execution cannot be guaranteed, resulting in a fragile implementation. This code should be re-worked using plugins

Correct Answer: D

Question 6

You are debugging a problem resulting from a recently deployed around plugin. The plugin is intercepting the doSomething method. The aroundDoSomething plugin method is called successfully, but the original doSomething method is no longer being executed as expected.
What is causing this?

A. The plugin implementation overlooked using the AbstractPlugin parent class

B. The sort order of the plugin is too high and supersedes the priority of the intercepted method

C. The plugin implementation is skipping the execution of its callable argument

D. The plugin implementation returned something other than its callable argument

Correct Answer: C

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Adobe Certified Professional Magento Commerce Developer (AD0-E702) Free Practice Test