Best Quality Magento Magento-2-Certified-Associate-Developer Exam Questions GuideTorrent Realistic Practice Exams [2021]
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Topics of Magento 2 Associate Developer Exam
Candidates should apprehend the examination topics before they begin of preparation. Because it’ll extremely facilitate them in touch the core. Our Magento 2 Associate Developer dumps will include the following topics:
1. Architectures of Magento and Techniques Customization (33%)
- Customization of different techniques used by Magento
- Understanding of different techniques used by Magento
- Understanding of different architectures of Magento
2. Processing of Request Flow (7%)
- Initial Routing of HTTP application
- Understanding of Front Controller
- Understanding of Action Controller
- Request hits index
3. Customization of Magento UI (15%)
- Representation of distinct UI elements
- Understanding of Fontend libraries used by Magento
- Understanding of different thems of Fontend used by Magento
- Understanding of tables, buttons and dialogs
4. Management of Database in Magento (18%)
- Understanding of Magento cloud database
- Understanding of EAV models of Database used by Magento
- Understanding of different database configuration files used by Magento
5. Development of Adminhtml (11%)
- Demonstration of Admin Form
- Demonstration of Admin Grid
- Demonstration of Admin Menu
- UI components of Adminhtml
6. Customization of Magento Business Logic (16%)
- Understanding of Magento data models
- Functionalities of Magento Buiness Logic
- Understanding of Magento data objects
- Understanding of Layered design of applications
NEW QUESTION 60
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?
- A. A file with a name matching the identifier is written to the var/report folder
- B. The error is sent to the pre-configured error email with the identifier in the subject
- C. An error is written to the var/log/exception.log file including the identifier
- D. An error message is written to the database table error_log with an error_id field matching the identifier
Answer: B
NEW QUESTION 61
During a code review of a module MyCompany_PaymentCurrencies you see a configuration field declared in the file etc/adminhtml/system.xml:
What is the consequence of the attribute showInStore being set to 0?
- A. The input field will be disabled if a store view scope is selected in the system configuration
- B. The input field will not be visible if a store view scope is selected in the system configuration
- C. The input field will only be visible if a website's default store scope is selected in the system configuration
- D. The field value will not be accessible on the store front by calling ScopeConfigInterface::getValue() with a $scopeType argument of 'store'.
Answer: B
NEW QUESTION 62
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?
- A. Inspect the output of the CLI command bin/magento admin:role:resources - all
- B. Inspect
the response of a GET request to the webapi endpoint http://example.com/rest/V1/acl/resources - C. In the browser, open the admin User Roles page. Choose a role and inspect the tree of available resources
- D. Write a plugin for the class \Magento\Framework\Acl\LoaderInterface::populateAcl() and echo out the loaded roles
Answer: B
NEW QUESTION 63
What is the connection between product attribute sets and categories?
- A. Each category is linked to a single product attribute set, and only products from that category's set or any of
its parent categories' - B. Categories have no connection to product attribute sets, and any product can be assigned to any category
- C. Categories can be connected to multiple product attribute sets, and only products from one of those sets
are allowed in the category - D. Each category is linked to a single product attribute set, and only products from that attribute set are allowed
in the category
Answer: C
Explanation:
Explanation/Reference: https://www.cloudways.com/blog/configuring-product-attribute-sets-in-magento/
NEW QUESTION 64
Which two tasks are supported by Magento CLI? (Choose two.)
- A. Administrator account creation
- B. Clearing cache
- C. Customer password reset
- D. Codebase deployment from developer machine to staging server
Answer: B,D
Explanation:
Explanation
Explanation/Reference: https://www.magestore.com/magento-2-tutorial/3464-2/
NEW QUESTION 65
You have been asked to display details from the customer's latest order on the customer's account dashboard (customer/account/). You create a new custom template to show the information.
How do you obtain an order repository so you can fetch an order?
- A. In your template, add the following:
$orderRepository = ObjectManager::getInstance()->get(OrderRepositoryInterface::class); - B. In your template, add the following:
$orderRepository = new OrderRepository(); - C. In your block, add a method with the following:
return ObjectManager::getInstance()->get(OrderRepositoryInterface::class); - D. Create a view model and specify an OrderRepositoryInterface argument in the _construct method
Answer: C
NEW QUESTION 66
How do you obtain customer information in a JavaScript module?
- A. By using customerData.get('customer') call, where customerData is an instance of Magento_Customer/js/ customer-data
- B. Customer information is available in localStorage and be retrieved by calling window.localStorage.getItem ('customer')
- C. By sending an AJAX request to the url: /customer/account/info/?json=1
- D. Magento does not expose customer information in JavaScript for security reasons
Answer: A
Explanation:
Explanation/Reference: https://belvg.com/blog/customer-data-management-in-magento-2.html
NEW QUESTION 67
\Magento\Sales\Model\Api\OrderRepositoryInterface::getList accepts a SearchCriteriaInterface to filter and sort information.
What class assists in creating an instance for SearchCriteriaInterface?
- A. \Magento\Framework\Api\SearchCriteriaBuilder
- B. \Magento\Backend\Api\SearchCriteriaGenerator
- C. \Magento\Framework\Api\SearchCriteriaFactory
- D. \Magento\Sales\Model\Order\SearchCriteria
Answer: A
Explanation:
Explanation/Reference: https://github.com/magento/magento2/blob/2.3/lib/internal/Magento/Framework/Api/ SearchCriteriaInterface.php
NEW QUESTION 68
You have created a custom module which must perform an action immediately after an order is placed, but only
on the store front of the merchant site. You have selected the checkout_submit_all_after as the target event
which the module will observe.
In which file will the event observer be declared?
- A. etc/frontend/events.xml
- B. etc/events.xml
- C. etc/frontend.xml
- D. etc/config.xml
Answer: A
Explanation:
Explanation/Reference: https://magento.stackexchange.com/questions/128548/trigger-event-after-an-order-has-been-
created-saved/128565
NEW QUESTION 69
You have configured an event observer to watch the checkout_submit_all_after event using this XML:
What is the required class definition for the event observer?
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: D
NEW QUESTION 70
Which three scopes can be used to set different System Configuration values in Magento? (Choose three.)
- A. Store View
- B. Area
- C. Website
- D. Language
- E. Store
Answer: A,C,E
Explanation:
Explanation/Reference:
https://devdocs.magento.com/guides/v2.3/config-guide/cli/config-cli-subcommands-config-mgmt-set.html
NEW QUESTION 71
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?
- A. Create a Recurring class which implements InstallSchemaInterface
- B. Write a plugin intercepting \Magento\Setup\Model\Installer::handleDBSchemaData
- C. Update the module's setup_priority in etc/modules.xml
- D. Create an UpgradeSchemaAfter class which implements InstallSchemaInterface
Answer: A
NEW QUESTION 72
What will be the result of calling the save() method on a collection instance?
- A. It will save the select query to the cache
- B. It will save all items with one INSERT ... ON DUPLICATE KEY UPDATE query
- C. It will save the select query execution result into the cache
- D. It will loop over all items and call save () on each one
Answer: D
NEW QUESTION 73
Assume that $collection is a new instance of a class that extends
Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection, and $ids is an array of ids.
How do you select a list of records from the database where the record ids are in the $ids list?
- A.
- B. $collection->in($ids);
- C. $collection->addFieldToFilter('record_id',['in'=>$ids]);
- D. $collection->filterIn($ids);
Answer: C
Explanation:
Explanation/Reference: https://magento.stackexchange.com/questions/121040/how-to-get-product-collections-by-set-of-ids- in-magento-2
NEW QUESTION 74
Your module, MyCompany_MyModule, is using the frontName mymodule. You need to locate the class responsible for the frontend path /mymodule/custom.
What file contains the controller class for the frontend path /mymodule/custom?
- A. Controller/Custom/Index.php
- B. Controller/Custom.php
- C. Controller/Frontend/MyModule/Custom.php
- D. Controller/MyModule/Custom/Index.php
Answer: A
Explanation:
Explanation/Reference: https://www.simicart.com/blog/magento-create-controller/
NEW QUESTION 75
You are building a report using complex SQL aggregations to locate the required data.
In what type of class do you put these SQL statements?
- A. Repository
- B. Resource model
- C. Model
- D. Helper
Answer: C
NEW QUESTION 76
You need to find all orders in the processing state. You have written the code:
How do you resolve the exception?
- A. Use dependency injection to load an instance of the SearchCriteria class
- B. Specify a preference in di.xml to map SearchCriteriaBuilder to SearchCriteriaInterface
- C. Clear generated code to get a new version of SearchCriteriaBuilder
- D. Change the getList parameter to: $searchCriteraBuilder->addFilter('state','processing')->create()
Answer: D
NEW QUESTION 77
Assume that $collection is a new instance of a class that extends
Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection, and $ids is an array of ids.
How do you select a list of records from the database where the record ids are in the $ids list?
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: C
NEW QUESTION 78
Which entity in Magento supports scoped attributes?
- A. Customer
- B. CMS Page
- C. Category
- D. Customer Address
Answer: C
Explanation:
Explanation/Reference: https://magento.stackexchange.com/questions/258212/which-entity-allows-scoped-attributes
NEW QUESTION 79
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. You create a role with limited permissions and assign all sales manager users to the new role
- C. This is not possible in a native Magento instance and requires customization
- D. You create a role with access to the system configuration pages and assign it to all users except the sales managers
Answer: B
NEW QUESTION 80
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. The move instruction allows altering an element's parent node
- B. Elements are renamed by default when using the move instruction
- 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
Answer: A
NEW QUESTION 81
You are adding an entry to the backend menu. To do so you open a core etc/adminhtml/menu.xml file as a
reference. In the file you see the node:
What is the result of specifying resource="Magento_Catalog::catalog"?
- A. The last selected menu item for a user is stored in the DB so the previously visited page can be restored on
the next login - B. The menu item will only be visible to users who are assigned to a role with access to the matching ACL
resource - C. The menu item will only be visible if the class method specified by the resource returns a true value
- D. The resource is used to locate the correct translation for the attributes listed in title="..."
Answer: B
Explanation:
Explanation/Reference: https://magento.stackexchange.com/questions/204879/consumer-is-not-authorized-to-access-
resources-magento-2
NEW QUESTION 82
The module MyCompany_MyModule will add a new page in the admin interface to display a custom entity in a grid.
You created a controller for this grid
\MyCompany\MyModule\Controller\Adminhtml\CustomEntity\Index
Which two actions are required to make the new page accessible at the
https://your.store.base.url/admin/my_module/custom_entity URL? (Choose two.)
- A. Create a new menu item in MyCompany/MyModule/etc/adminhtml/menu.xml
- B. Specify the my_module/custom_entity URL using a @route annotation in the action controller execute() method
- C. Register my_module route in MyCompany/MyModule/etc/adminhtml/routes.xml
- D. Register my_module route for the AdminRouter in MyCompany/MyModule/etc/adminhtml/di.xml
Answer: B,C
NEW QUESTION 83
A merchant gives you the module MyCompany_MyModule to install.
How do you identify which REST endpoints are supported by the module?
- A. REST endpoints are declared in etc/webapi.xml
- B. Every public method of every interface in the Api folder automatically is exposed as a REST endpoint
- C. REST endpoints are declared in etc/webapi_rest/di.xml
- D. REST endpoints are declared in etc/rest.xml
Answer: A
Explanation:
Explanation
https://devdocs.magento.com/guides/v2.4/get-started/gs-web-api-request.html
NEW QUESTION 84
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