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Adobe AD0-E703 Exam Syllabus Topics:
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NEW QUESTION 23
You are updating a module to add extra functionality to the Magento application, Where would Magento look for modules?
- A. app/vendor/vendor-name/module-name
- B. app/code/VendorName/ModuleName
- C. lib/vendor-name/module-name
- D. vendor/vendor-name/module-name
Answer: B,D
NEW QUESTION 24
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?
- A. Create a new Magento instance by using the bin/magento install command
- B. Create a new Magento instance using composer create-project
- C. Run php bin/magento setup:migrate <path-to-m1-installation> <new-version> command
- D. Clone the magento/magento2 GitHub repository
Answer: B
NEW QUESTION 25
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
NEW QUESTION 26
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 27
A merchant sells shoes with multiple variations such as a color and size. A shoe is represented by a configurable product. There are seven different colors and four sizes.
What is the minimal amount of simple products that represent a combination of color and size needs to be created in order to make a shoe salable?
- A. A product may be purchased even without any combination available. The color and size may be adjusted during order fulfillment
- B. One simple product that represents a combination of color and size is enough
- C. A simple product for every combination must be created
- D. Each color and size must have at least one representation, so a minimum of seven products is needed
Answer: B
NEW QUESTION 28
How do you pass an array ['one', 'two] as a parameter to you block using the layout XML arguments directive?
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: C
NEW QUESTION 29
The constructor function for \Magento\Catalog\Model\Category contains this excerpt:
With the automatic dependency injection that Magento provides, how is the StoreManagerInterface resolved?
- A. If no $storeManager is provided, Magento's code generator creates a shell concrete class based on
\Magento\Store\Model\StoreManagerInterface - B. Magento throws an exception because you cannot instantiate an interface
- C. Magento finds all classes that implement \Magento\Store\Model\StoreManagerInterface (ordered alphabetically) and injects the first class.
- D. Magento looks to the di.xml files in the entire system for a preference node for
\Magento\Store\Model\StoreManagerInterface. This class is constructed and injected
Answer: D
Explanation:
Explanation
https://devdocs.magento.com/guides/v2.4/extension-dev-guide/depend-inj.html
NEW QUESTION 30
A custom module needs to log all calls of \Magento\Customer\Api\AddressRepositoryInterface::save().
Which mechanism do you use?
- A. An observer on the customer_address_repository_save event, which is automatically fired for every repository save
- B. An extension attribute configured in the extension_attributes.xml
- C. A proxy configured to intercept all calls to any public method and log them
- D. A plugin declared for the save() method
Answer: D
NEW QUESTION 31
You have been asked to display details from the customer's latest order on the customer's account dashboard (customer/account/). You create a new custom template to show the information.
How do you obtain an order repository so you can fetch an order?
- A. In your template, add the following:$orderRepository = new OrderRepository();
- B. In your block, add a method with the following:return
ObjectManager::getInstance()->get(OrderRepositoryInterface::class); - C. Create a view model and specify an OrderRepositoryInterface argument in the _construct method
- D. In your template, add the
following:$orderRepository=ObjectManager::getInstance()->get(OrderRepositoryInterface::class);
Answer: C
NEW QUESTION 32
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 33
In the module located at app/code/MyCompany/MyModule there is a JS module in the file view/frontend/web/register.js. The Magento base URL is https://magento.host/ and the luma theme with the en_US locate is used.
What is the public URL for this file?
- A. https://magento.host/pub/static/frontend/Magento/luma/en_US/MyCompany_MyModule/register.js
- B. https://magento.host/pub/static/frontend/Magento/luma/en_US/MyCompany_MyModule/web/register.js
- C. https://magento.host/pub/static/frontend//Magento/luma/en_US/MyCompany_MyModule/js/register.js
- D. https://magento.host/app/code/MyCompany_MyModule/view/frontend/web/register.js
Answer: C
NEW QUESTION 34
You need to add the Google Tag Manager (GTM) to every page. What three steps do you take to accomplish this in MyCompany_MyModule?
- A. Copy vendor/module-catalog/view/template/script.phtml to view/template/script.phtml and add GTM script.
- B. Run bin/magento create:module:template script.phtml
- C. Create view/frontend/templates/script.phtml and add GTM code.
- D. Create view/frontend/layout/default.xml.
- E. Add into view/frontend/layout/default.xml.
Answer: C,D,E
NEW QUESTION 35
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 36
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 37
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 38
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 39
You have loaded an instance of Magento\Catalog\Model\Product in the $product variable. You know that the loaded product has the type configurable with four variations. These variations have the prices: $10, $12, $12,
$15.
What will be the result of the $product->getFinalPrice() call?
- A. 0
- B. 1
- C. [10, 12, 15]
- D. [10, 12, 12, 15]
Answer: B
NEW QUESTION 40
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 41
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 42
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 43
Your module adds a new controller class which will return a JSON response.
What will be the return type of the execute method?
- A. No return needed, an object that can be converted to JSON must be set as the Response body
- B. You should implement a new API endpoint instead of returning JSON from a controller
- C. An instance of \Magento\Framework\Controller\Result\Json
- D. The string value of \Zend_Json::encode()
Answer: C
NEW QUESTION 44
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