[Nov-2021] Exam AD0-E703: New Brain Dump Professional - Exam4Free
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NEW QUESTION 38
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 response of a GET request to the webapi endpoint http://example.com/rest/V1/acl/resources - B. Inspect the output of the CLI command bin/magento admin:role:resources - all
- 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: C
NEW QUESTION 39
What is the relationship between products and categories in Magento?
- A. Products may be assigned to zero or more categories
- B. Product to category relation is dynamically defined by Catalog Product Rules
- C. Each product belongs to zero or one category
- D. Each product always belongs to one category
Answer: A
NEW QUESTION 40
What happens when a category's is_anchor attribute is set to 1?
- A. This is the default category for a website
- B. Products without a specified category will be associated with this category
- C. The customer will see all products from all children of the category
- D. The category will always be visible in the menu
Answer: C
NEW QUESTION 41
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 42
You are working on a project that contains a million SKUs. The merchant has requested the product view page to have a custom color schema and page layout depending on the product price range.
How do you implement this, keeping simplicity in mind?
- A. Specify custom layout update XML in the admin panel for every product
- B. Enable the dynamic product page UI component and configure it to use a different layout per price range
- C. Write a Data Patch which will set the appropriate layout update XML for every product record
- D. Create a custom block which will dynamically choose the appropriate template
Answer: D
Explanation:
Explanation
https://www.rohanhapani.com/magento-2-change-product-view-page-layout-based-on-price/
NEW QUESTION 43
A merchant asks you to extend customer functionality to allow customer accounts to be associated with two or more billing addresses.
How is this implemented?
- A. By altering the customer_entity table, adding the field billing_address2, and customizing both My Account and Checkout functionality to use that new field
- B. By changing the System Configuration setting: Customer>Allow multiple billing addresses to Yes
- C. This is out-of-the box functionality
- D. By adding the attribute like customer_address_billing2 and customizing both My Account and Checkout functionality to use that new attribute
Answer: C
NEW QUESTION 44
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. Register my_module route in MyCompany/MyModule/etc/adminhtml/routes.xml
- B. Register my_module route for the AdminRouter in MyCompany/MyModule/etc/adminhtml/di.xml
- C. Create a new menu item in MyCompany/MyModule/etc/adminhtml/menu.xml
- D. Specify the my_module/custom_entity URL using a @route annotation in the action controller execute() method
Answer: A,C
NEW QUESTION 45
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. <frontend_model>\Magento\Config\Model\Config\Frontend\File</frontend_model>
- B. <upload_model>\Magento\Config\Model\Config\Upload\File</upload_model>
- C. <source_model>\Magento\Config\Model\Config\Source\File</source_model>
- D. <backend_model>\Magento\Config\Model\Config\Backend\File</backend_model>
Answer: D
NEW QUESTION 46
How do you instruct Magento to enable a new module?
- A. Add MyCompany_MyModule to the setup_module table.
- B. bin/magento module:enable MyCompany_MyModule
- C. Go to Admin > System > Module Management.
- D. Magento automatically enables all new modules.
Answer: B
NEW QUESTION 47
You need to control access to a custom controller action. How do you tell Magento about this new control option?
- A. Use the CLI to add the new resource option.
- B. In the controller, implement the _isAllowed method.
- C. Create etc/acl.xml and add <resource id="MyCompany_MyModule::customAction" ... />
- D. Create etc/adminhtml/acl.xml and add <acl id="MyCompany_MyModule::customAction" ... />
Answer: C
NEW QUESTION 48
You are reviewing a module to some special functionality to the Magento 2 application, You see directory
/Console, What task you think in this directory contain script for this modules?
- A. contains any PHP classes exposed to the API
- B. contains cron job definitions.
- C. contains section files
- D. contains CLI commands
- E. open directory /Console & check script what code contaib
Answer: D
NEW QUESTION 49
You are reviewing a module to some special functionality to the Magento 2 application, You see directory
/CustomerData, What task you think in this directory contain script for this modules?
- A. Contains section files that works with the data stored on the client side.
- B. Contains localization files.
- C. Contains view files, including static view files, design templates, email templates, and layout files.
- D. Contains aggregated functionality.
Answer: A
NEW QUESTION 50
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. Declare the $_eventPrefix property in your vendor model and set it to vendor
- C. Ensure that the primary key in the corresponding table is named vendor_id
- D. Create an entry in etc/di.xml and add the argument eventPrefix with the value of vendor
Answer: B
NEW QUESTION 51
Magento 2's architecture uses code to bootstrap a custom module that resides in app/code.
What two files are required to make a module usable? (Choose two.)
- A. Helper/Data.php
- B. registration.php
- C. etc/module.xml
- D. etc/config.xml
Answer: B,C
NEW QUESTION 52
While reviewing a layout file named sales_order_view.xml you notice the element
<update handle="customer_account"/>
What is the purpose of this element?
- A. Adds the customer_account handle to the page's handles list
- B. Updates the current page handle to customer_account
- C. Replaces the customer_account handle with sales_order_view
- D. Nothing, this element has been deprecated
Answer: A
Explanation:
Explanation
https://devdocs.magento.com/guides/v2.2/frontend-dev-guide/layouts/xml-instructions.html#fedg_layout_xml-in
NEW QUESTION 53
While integrating a merchant's product information management system with Magento, you create a module MyCompany_MerchantPim that adds a catalog product EAV attribute pim_entity_id programmatically. In which type of setup script do you create the EAV attribute?
- A. Setup/UpgradeSchema.php
- B. Setup/InstallSchema.php
- C. Setup/InstallEntity.php
- D. Setup/UpgradeData.php
Answer: D
NEW QUESTION 54
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?
- A. etc/webapi_rest/events.xml
- B. etc/adminhtml/events.xml
- C. etc/webapi/rest_events.xml
- D. etc/events.xml
Answer: A
NEW QUESTION 55
What are two functions of a resource model? (Choose two.)
- A. It is made available in the Magento API for the purpose of data manipulation
- B. It executes create, retrieve, update and delete actions for an entity
- C. It loads lists of entity models
- D. It maps an entity to one or more database rows
Answer: B,D
Explanation:
Explanation
https://devdocs.magento.com/guides/v2.4/architecture/archi_perspectives/persist_layer.html
NEW QUESTION 56
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