Adobe Commerce Developer Expert - AD0-E709 Exam Practice Test

Question 1

You have been given the task of importing products from an external source. You decide to create a custom module to do this. The class handling the import creates a product for each record, sets the data on it and saves it to the database.
What do you inject into a constructor to represent each product you create?

A. \Magento\Catalog\Model\Product

B. \Magento\Catalog\Api\Data\ProductInterfaceFactory

C. \Magento\Catalog\Api\Data\ProductInterface

D. \Magento\Catalog\Model\ProductBuilder

Correct Answer: B

Question 2

Magento allows you to specify custom values per store for product attributes created in the admin panel.
Which architectural pattern makes it possible?

A. Extension Attribute

B. Entity Attribute Value

C. Store Manager

D. Dependency Injection

Correct Answer: B

Question 3

How do you instruct Magento to enable a new module?

A. bin/magento module:enable MyCompany_MyModule

B. Add MyCompany_MyModule to the setup_module table.

C. Go to Admin > System > Module Management.

D. Magento automatically enables all new modules.

Correct Answer: A

Question 4

You have created a new block and will be adding this block on every page. The block contains user-specific information and cannot be cached.
The block is added to the default.xml with:

What does this accomplish?

A. FPC will be bypassed for this block and all other page content will be cached

B. All store front pages are no longer cacheable

C. FPC will cache the block content for all cacheable pages

D. The block will be loaded on the store front using AJAX

Correct Answer: B

Question 5

You are working on a new entity called vendor. You implemented the model, resource model and collection. You want to ensure that standard model events will be fired for your model, so an observer can be created for the events vendor_save_after, vendor_save_commit_after and others.
How do you do that?

A. You must implement all appropriate methods and fire the events manually

B. Create an entry in etc/di.xml and add the argument eventPrefix with the value of vendor

C. Declare the $_eventPrefix property in your vendor model and set it to vendor

D. Ensure that the primary key in the corresponding table is named vendor_id

Correct Answer: C

Question 6

Which two tasks are supported by Magento CLI? (Choose two.)

A. Administrator account creation

B. Codebase deployment from developer machine to staging server

C. Clearing cache

D. Customer password reset

Correct Answer: A,C

Question 7

An Adobe Commerce developer is tasked to add a file field to a custom form in the administration panel, the field must accept only .PDF files with size less or equal than 2 MB. So far the developer has added the following code within the form component xmlfile, inside the filedsetnode:

How would the developer implement the validation?
A)

B)

C)

A. Option B

B. Option A

C. Option C

Correct Answer: B

Question 8

You need to add the Google Tag Manager (GTM) to every page.
What three steps do you take to accomplish this in MyCompany_MyModule?

A. Create view/frontend/layout/default.xml.

B. Add into view/frontend/layout/default.xml.

C. Copy vendor/module-catalog/view/template/script.phtml to view/template/script.phtml and add GTM script.

D. Create view/frontend/templates/script.phtml and add GTM code.

E. Run bin/magento create:module:template script.phtml

Correct Answer: A,B,D

Question 9

You have loaded an instance of Magento\Catalog\Model\Product in the $product variable. You know that the loaded product has the type configurable with four variations. These variations have the prices: $10, $12, $12, $15.
What will be the result of the $product->getFinalPrice() call?

A. [10, 12, 15]

B. 10

C. [10, 12, 12, 15]

D. 15

Correct Answer: B

Adobe Commerce Developer Expert - AD0-E709 Exam Practice Test

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