Adobe AD0-E703 Exam Questions Instant Access

Question 1

A module MyModule needs to send notifications to customers only when the account was modified from a mobile app using the REST web APIs.

You decided to implement an observer for customer_save_after_data_object event.

In which file do you declare the observer?

Aetc/webapi_rest/events.xml

Betc/adminhtml/events.xml

Cetc/webapi/rest_events.xml

Detc/events.xml

Answer : A

Question 2

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

How will this block be rendered?

AChild block nodes are automatically rendered as HTML

BBy calling $block->getChildHtml('mynewblock') in the parent block's template

CThe layout is invalid since block elements cannot be nested

DAutomatically if the block class Custom implements the _toHtml method

Answer : B

Question 3

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?

AWrite a plugin for the class \Magento\Framework\Acl\LoaderInterface::populateAcl() and echo out the loaded roles

BInspect the output of the CLI command bin/magento admin:role:resources -- all

CIn the browser, open the admin User Roles page. Choose a role and inspect the tree of available resources

DInspect the response of a GET request to the webapi endpoint http://example.com/rest/V1/acl/resources

Answer : C

Question 4

You want to declare a block of the type \Magento\Framework\View\Element\Template with a template named view.phtml in the layout XML.

What is the correct layout declaration for this?

AOption A

BOption B

COption C

DOption D

Answer : D

Question 5

A module you are developing requires the addition of new routes that should be accessible in the store front.

Where do you define your module's frontName?

Aetc/frontend/routes.xml

Betc/frontend/config.xml

Cetc/config.xml

Detc/routes.xml

Answer : A

Question 6

You got a notification about error that occurred on a production environment. The merchant gave you the error identifier.

How do you find the error message based on the identifier?

AAn error is written to the var/log/exception.log file including the identifier

BThe error is sent to the pre-configured error email with the identifier in the subject

CA file with a name matching the identifier is written to the var/report folder

DAn error message is written to the database table error_log with an error_id field matching the identifier

Answer : B

Question 7

You are setting up a brand new Magento installation for a merchant who is migrating from Magento 1 to Magento 2.

Keeping in mind upgradability and the need to customize, which one do you choose?

ACreate a new Magento instance using composer create-project

BClone the magento/magento2 GitHub repository

CRun php bin/magento setup:migrate <new-version> command

DCreate a new Magento instance by using the bin/magento install command

Answer : A

Adobe Certified Expert - Magento Commerce Developer AD0-E703 Exam Questions