Magento-2-Certified-Associate-Developer Exam Questions Instant Access

Question 1

You need to find all orders in the processing state. You have written the code:

How do you resolve the exception?

AUse dependency injection to load an instance of the SearchCriteria class

BChange the getList parameter to: $searchCriteraBuilder->addFilter('state','processing')->create()

CClear generated code to get a new version of SearchCriteriaBuilder

DSpecify a preference in di.xml to map SearchCriteriaBuilder to SearchCriteriaInterface

Answer : B

Question 2

A custom module must make changes to the schema following each setup:upgrade run. This must be done after all other module's schema updates have been applied.

How is this accomplished?

AWrite a plugin intercepting \Magento\Setup\Model\Installer::handleDBSchemaData

BCreate an UpgradeSchemaAfter class which implements InstallSchemaInterface

CUpdate the module's setup_priority in etc/modules.xml

DCreate a Recurring class which implements InstallSchemaInterface

Answer : D

Question 3

How do you persist an entity to the database?

ACalling the store() method on the entity's model

BCalling the update() method on the entity's collection

CCalling the persist() method on the entity's repository

DCalling the save() method on the entity's repository

Answer : D

Question 4

How does Magento store customer address attribute values?

ACustomer address is a flat entity, so all values are stored in the customer_address_entity table

BCustomer address is not an entity, so its properties are customer attributes

CCustomer address is an attribute of the customer, so it doesn't have its own attributes

DCustomer address is an EAV entity, so all values are stored in the customer_address_entity table and related values tables

Answer : D

Question 5

A merchant requires the ability to configure contact information for their brick and mortar stores as a CSV file upload. The module already exists and contains an etc/adminhtml/system.xml file where the new field can be added.

How do you specify the class that will process the uploaded file?

A<upload_model>\Magento\Config\Model\Config\Upload\File</upload_model>

B<frontend_model>\Magento\Config\Model\Config\Frontend\File</frontend_model>

C<backend_model>\Magento\Config\Model\Config\Backend\File</backend_model>

D<source_model>\Magento\Config\Model\Config\Source\File</source_model>

Answer : C

Question 6

The module MyCompany_MyModule will add a new page to the admin interface at the URL path admin/mycompany/entity_grid.

How do you name the file containing the action controller class so the admin router matches the path to the class?

AController/Adminhtml/Entity/Grid/Index.php

BController/Adminhtml/Mycompany/Entity/Grid.php

CController/Adminhtml/Entity/Grid.php

DController/Adminhtml/Mycompany/Entity_Grid.php

Answer : D

Question 7

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

ABy creating a new UI component

BBy creating a child of the My Account UI component

CBy adding the new section into the customer_account table in the database

DBy using a layout update

Answer : C

Magento 2 Certified Associate Developer Magento-2-Certified-Associate-Developer Exam Questions