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Adobe AD0-E703 Exam Syllabus Topics:
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NEW QUESTION 48
What interface should a frontend controllers action implement?
- A. \Magento\Frontend\Controller\ControllerInterface
- B. \Magento\Framework\App\ActionInterface
- C. \Magento\Frontend\Controller\ActionInterface
- D. \Magento\Framework\App\ControllerInterface
Answer: B
NEW QUESTION 49
How do you add a foreign key to an existing table created by another module?
- A. This can only be done with raw SQL in a Schema Patch file
- B. Create etc/db_schema.xml file with the table node and constraint child node
- C. Create the etc/db_constraints.xml file and specify foreign key there in the constraint node
- D. Run the command bin/magento setup:db-schema:upgrade <table> <constraint declaration>
Answer: B
Explanation:
Explanation
https://magento.stackexchange.com/questions/192317/magento-2-how-to-add-foreign-key-in-update-schema
NEW QUESTION 50
Which entity in Magento supports scoped attributes?
- A. Customer
- B. CMS Page
- C. Category
- D. Customer Address
Answer: C
NEW QUESTION 51
You are trying to determine why a product is not appearing in a category. What table does Magento on the frontend to locate the relationship between a category and its products?
- A. catalog_category_product_relationship
- B. catalog_product_parent
- C. catalog_category_product
- D. catalog_category_product_index
Answer: C
NEW QUESTION 52
There is a custom extension called MyCompany_MyModule. It has the following layout customization declared in MyCompany/MyModule/view/frontend/layout/default.xml:
<referenceContainer name="content">
<block class="Magento\Framework\View\Element\Template"
name="my.block"
template="MyCompany_MyModule::my_template.phtml"
cacheable="false"/>
</referenceContainer>
What will be the result of the customization?
- A. my.block on the default landing page only will be cached using ESI.
- B. All store front pages will be non-cacheable
- C. my.block on the all store front pages will be cached using ESI
- D. Only the default landing page will be non-cacheable
Answer: B
NEW QUESTION 53
You are debugging a problem resulting from a recently deployed around plugin. The plugin is intercepting the doSomething method. The aroundDoSomething plugin method is called successfully, but the original doSomething method is no longer being executed as expected.
What is causing this?
- A. The plugin implementation is skipping the execution of its callable argument
- B. The sort order of the plugin is too high and supersedes the priority of the intercepted method
- C. The plugin implementation overlooked using the AbstractPlugin parent class
- D. The plugin implementation returned something other than its callable argument
Answer: A
NEW QUESTION 54
What order operation is available in the My Account section in the storefront?
- A. Reorder
- B. Invoice
- C. Edit order
- D. Refund
Answer: A
NEW QUESTION 55
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 56
You have created a module to show manufacturer-list,Your customer need url as www.storeurl/manufacturer which file are mendatory to show correct url?
- A. Layout: Manufacturer/view/frontend/layout/manufacturer.xml
- B. Block: /Manufacturer/Block/Index.php
- C. Controller: /Manufacturer/Controller/Index/Index.php
- D. Layout: Manufacturer/view/frontend/layout/manufacturer_index_index.xml
- E. Templates:/Manufacturer/view/templates/content.phtml
- F. Layout: Manufacturer/view/frontend/layout/index_index.xml
Answer: B,C,D
NEW QUESTION 57
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 58
You have created a module with a custom ACL resource and want to restrict access to resources of your module.
Which three items are restricted based on ACL role permissions? (Choose three.)
- A. Webapi resources
- B. Adminhtml controllers
- C. CLI Commands
- D. System configuration sections
- E. Storefront login
Answer: A,B,D
NEW QUESTION 59
You are adding a child node to the product.info block using the XML:
How will this block be rendered?
- A. Automatically if the block class Custom implements the _toHtml method
- B. The layout is invalid since block elements cannot be nested
- C. Child block nodes are automatically rendered as HTML
- D. By calling $block->getChildHtml('mynewblock') in the parent block's template
Answer: D
NEW QUESTION 60
You have added a new attribute origin of the type varchar to the product entity.
Which two calls will filter a product collection with origin set to "California"? (Choose two.)
- A. $collection->addFieldToFilter('origin', "California");
- B. $collection->addAttributeToSelect('origin', "California");
- C. $collection->addAttributeToFilter('origin', "California");
- D. $collection->joinAttribute('origin', 'catalog_product/origin', 'origin', 'California");
Answer: A,C
NEW QUESTION 61
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 62
A merchant tasked you to add an input field for notes to the Customer Account Information backend page.
Which three actions do you specify in a module's Data Patch to add a customer notes attribute? (Choose three.)
- A. $customerSetup->addAttribute('customer', 'notes', $options);
- B. $cache->clean(['eav', 'db_ddl']);
- C. $notesAttribute->setData('used_in_forms', ['adminhtml_customer']);
- D. $customerSetup->addAttributeToSet('customer', $attributeSetIdCustomer, $groupId, 'notes');
- E. $customerSetup->getConnection()->addColumn('customer_entity', 'notes', $columnSpecs);
Answer: A,B,C
NEW QUESTION 63
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
NEW QUESTION 64
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 65
As you are scanning folder in the vendor/module-catalog directory, you see a directory that is named Ui. What is this folder's purpose?
- A. It contains UI component data providers and component information.
- B. It contains the block PHP files that render HTML onto the frontend.
- C. It is not a normal folder and further investigation is necessary to determine the purpose.
- D. It contains templates, CSS and JS pertinent to the module.
Answer: A
NEW QUESTION 66
You are tasked to install an extension to the merchant's Magento instance.
The extension is developed by the company called MyCompany and its codebase is available from all four locations listed below.
Which two installations options do you choose from to prevent version conflicts during upgrade? (Choose two.)
- A. Use composer CLI to pull the code from MyCompany's repository
- B. Download the extension code from the developer's website, and put it into app/code
- C. Clone the code from GitHub and put it into the vendor directory
- D. Use Magento web setup wizard to pull the code from Magento's composer repository
Answer: A,B
NEW QUESTION 67
A custom module needs to log all calls of \Magento\Customer\Api\AddressRepositoryInterface::save().
Which mechanism do you use?
- A. An observer on the customer_address_repository_save event, which is automatically fired for every repository save
- B. An extension attribute configured in the extension_attributes.xml
- C. A proxy configured to intercept all calls to any public method and log them
- D. A plugin declared for the save() method
Answer: D
NEW QUESTION 68
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 69
You are reviewing a theme in app/design/frontend/MyCompany/MyTheme and see the file etc/view.xml.
What is the function of this file?
- A. It stores theme and image configuration values
- B. It informs Magento that the theme is present and available for use
- C. It configures Grunt to compile assets for the theme
- D. It specifies the applicable CSS files for the theme
Answer: A
NEW QUESTION 70
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