AD0-E703 Exam Training Practice Tests (Adobe Certified Expert

Question 1

A module declares the route:

What is the layout handle of the storefront path /custom/feature/?

A. custom_feature B. mymodule_feature_index C. mymodule_feature D. custom_feature_index

Correct Answer: B

Question 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. Declare a new preference for the LoggerInterface in app/code/myCompany/MyModule/etc/frontend/di.xml D. Overwrite the existing preference for the LoggerInterface in app/etc/di.xml

Correct Answer: A

Question 3

You are building an tool that imports products from an ERP. There are 20 columns of additional information that are associated with each product. This extra information must also be associated with an update time to know when to refresh the data. Keeping maintainability in mind, how do you build this into Magento?

A. Override the Product model and add the fields. B. Utilize an extension attribute. C. Create 20 EAV attributes and check their updated_at column. D. Create a separate model and build code to associate the two record types.

Correct Answer: B

Question 4

You have created a new product type, sample, and need to customize how it renders on the shopping cart page.
Keeping maintainability in mind, how do you add a new renderer?

A. Create the layout file, checkout_cart_index.xml, and update the cart page's uiComponent to appropriately render the sample product type. B. Create the layout file, checkout_cart_index.xml, and reference the checkout.cart.renderers block and add a block with the as="sample" attribute. C. Create the layout file, checkout_cart_item_renderers.xml, reference the checkout.cart.item.renderers block and add a new block with an as="sample" attribute. D. Override the cart/form.phtml template and add logic for the sample product type.

Correct Answer: C

Question 5

In layout files you can change al element's order on a page. This can be done using one of the following:
* <move> instruction
* before and after element attributes?
How are two methods different?

A. Elements are renamed by default when using the move instruction B. The move instruction allows altering an element's parent node C. They are the same, both provide access to the same functionality D. Before and after attributes can only be used with referenceContainer and referenceBlock

Correct Answer: B

Question 6

What order operation is available in the My Account section in the storefront?

A. Reorder B. Edit order C. Invoice D. Refund

Correct Answer: A

Question 7

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

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

Correct Answer: C

Explanation: Only visible for TrainingDump members. You can sign-up / login (it's free).

Question 8

How do you set the custom block MyCompany\MyModule\Block\A as a child for the block named product.info using layout XML?

A. Option D B. Option B C. Option A D. Option C

Correct Answer: B

Question 9

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

A. By creating a child of the My Account UI component B. By creating a new UI component C. By adding the new section into the customer_account table in the database D. By using a layout update

Correct Answer: D

Question 10

How do you persist an entity to the database?

A. Calling the save() method on the entity's repository B. Calling the persist() method on the entity's repository C. Calling the update() method on the entity's collection D. Calling the store() method on the entity's model

Correct Answer: A

Adobe Certified Expert - Magento Commerce Developer - AD0-E703 Exam Practice Test