Updated Apr-2022 Test Engine to Practice AD0-E709 Test Questions [Q47-Q67]

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Updated Apr-2022 Test Engine to Practice AD0-E709 Test Questions

AD0-E709 Real Exam Questions Test Engine Dumps Training With 185 Questions

NO.47 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?

The field value will not be accessible on the store front by calling ScopeConfigInterface::getValue() with a $scopeType argument of ‘store’.

The input field will not be visible if a store view scope is selected in the system configuration

The input field will only be visible if a website’s default store scope is selected in the system configuration

The input field will be disabled if a store view scope is selected in the system configuration

NO.48 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?

By adding the attribute like customer_address_billing2 and customizing both My Account and Checkout functionality to use that new attribute

By changing the System Configuration setting: Customer>Allow multiple billing addresses to Yes

By altering the customer_entity table, adding the field billing_address2, and customizing both My Account and Checkout functionality to use that new field

This is out-of-the box functionality

NO.49 What is the relationship between products and categories in Magento?

Products may be assigned to zero or more categories

Product to category relation is dynamically defined by Catalog Product Rules

Each product belongs to zero or one category

Each product always belongs to one category

NO.50 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”?

The menu item will only be visible to users who are assigned to a role with access to the matching ACL resource

The menu item will only be visible if the class method specified by the resource returns a true value

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

The resource is used to locate the correct translation for the attributes listed in title=”…”

NO.51 You are adding a new menu item to the admin backend which will link to a custom backend page.
The declaration of the route:

What do you specify as the menu item action attribute value so it links to /admin/mycompany/mymodule/?

action=”adminhtml/mycompany/mymodule/”

action=”admin/mycompany/mymodule/”

It is not possible without extending the adminhtml route in routes.xml

action=”mycompany/mymodule/”

NO.52 Assume that a customer’s cart only includes one downloadable product.
What effect will it cause on the quote object?

The quote object will have a downloadable URL instead of an address

The quote object will not have shipping address

The quote object will not have any address

The quote object will not have a billing address

NO.53 An Adobe Commerce developer added a new API method to search and retrieve a list of Posts for a custom Blog functionality. This is the content of the module’s etc/webapi.xml file:
The new code has been deployed to production and the merchant is using https:
//merchant.domain.com/swagger to review the new endpoint, but it is not visible in swagger.
What would be a reason for this?

Since the new endpoint is not anonymous, the merchant needs to enter a valid integration token in swagger in order to see the new method.

The webapi.xml file should be moved into the etc/webapi_rest/webapi.xml file.

The @return annotation is missing in the MyVendorBlogApiPost Repositoryinterfacec

NO.54 A Data Patch in a module being investigated implements MagentoFrameworkSetupPatchPatchversionlnterface and contains a getversion method which returns the string ‘2.4.2’.
What is the implication of this when php bin/magento setup:upgrade is run?

The patch will only apply if the version specified in the data_version column of the setbpjnodule table for our module is lower than ‘2.4.2’.

The patch will only apply if the version specified in the data_version column of the setup_module table for our module is higher than ‘2.4.2’.

The patch will only apply if the current version of the Magento Framework is ‘2.4.2’, and likely contains code that is incompatible with later versions.

NO.55 A client wants to change the look and behavior of the products thumbnails in the products grid on the admin panel. Which code would be added to the module’s view/adminhtml/ui_component/product_listing.xmlfile?
A)

B)

C)

option A

option B

option C

NO.56 You are adding a new menu item to the admin backend which will link to a custom backend page.
The declaration of the route:

What do you specify as the menu item action attribute value so it links to /admin/mycompany/mymodule/?

action=”adminhtml/mycompany/mymodule/”

action=”admin/mycompany/mymodule/”

It is not possible without extending the adminhtml route in routes.xml

action=”mycompany/mymodule/”

NO.57 You are adding a new entry to the backend menu that appears after
Marketing > SEO & Search > Site Map
You see the existing site map menu item is declared by the node:

What two actions do you take to configure the new menu entry location? (Choose two.)

Specify item XML in the file etc/adminhtml/menu/marketing/seo/menu.xml

Specify parent=”Magento_Sitemap::catalog_sitemap”

Specify parent=”Magento_Backend::marketing_seo”

Specify sortOrder=”100″

NO.58 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?

Create an entry in etc/di.xml and add the argument eventPrefix with the value of vendor

Declare the $_eventPrefix property in your vendor model and set it to vendor

You must implement all appropriate methods and fire the events manually

Ensure that the primary key in the corresponding table is named vendor_id

NO.59 The developer is required to convert a modules database scripts from old install/upgrade setup files to a data patches format and does not want to apply database changes that were already done by install/upgrade scripts.
The current module version is 1.5A
What would be the recommended solution to skip changes that were already applied via old format (install/upgrade scripts)?

This is not possible. A module cannot implement both data patch and install scripts.

Inside apply() method, check for module version and run the code it version is less than 134,

Implement PatchVersioninterface and return 1.5.4 on the getversion() method.

NO.60 A merchant gives you the module MyCompany_MyModule to install.
How do you identify which REST endpoints are supported by the module?

REST endpoints are declared in etc/webapi_rest/di.xml

Every public method of every interface in the Api folder automatically is exposed as a REST endpoint

REST endpoints are declared in etc/rest.xml

REST endpoints are declared in etc/webapi.xml

NO.61 Magento and third-party developers can find it difficult to track and report the dependencies that customized extensions have on other extensions. To address these issues, the Magento system introduces service contracts.
What is a Service Contracts – Data interfaces?

set of PHP interfaces that are defined for a module includes data interfaces

set of API interfaces that are defined for a module includes web APIs

set of UI Library that are defined for a module includes ui content

set of JS Library that are defined for a module includes js Library

NO.62 A client has asked you to include category url keys in product URLs.
How is this done?

Create an observer for controller_action_postdispatch_catalog_product_view

This is not possible because products can belong to multiple categories

Set the configuration value of catalog/seo/product_use_categories to Yes

Create an after plugin on MagentoUrlRewriteControllerRouter::generateRewrite

NO.63 A custom module is performing an optimized custom query for quote items.
The class applies the query customizations on the select object of a quote item collection instance.

You are tasked to resolve an issue where the query sometimes does not deliver the expected results. You have debugged the problem and found another class is also using a quote item collection and is loading the collection before the custom module.
How do you resolve the issue, keeping maintainability in mind?

You change the argument type toMagentoQuoteModelResourceModelQuoteItemCollectionFactory and instantiate the collection using $collectionFactory->create();

You remove the constructor argument and use ObjectManager::getInstance()->create(MagentoQuoteModelResourceModelQuoteItemCollection::class) to instantiate the collection instead.

You inject MagentoFrameworkDBSelect instead of the collection and perform the desired query independently of the collection.

You inject MagentoQuoteApiCartItemRepositoryInterface because low level query customizations are not allowed.

NO.64 An Adobe Commerce developer wants to add a custom product attribute to the website which will sync to their ERP. The developer has created a data patch and added the following code to add the attribute:

The attribute is created successfully and it is listed in the attribute grid. But on the website, there are multiple attribute sets and the developer wants the newly created attribute to be visible in all the attribute sets.
In order to set the attribute to all the attributes sets, how will the developer change the code to add the attribute?

Add a property ‘group’ => ‘General’ in the add Attribute method.

Add a property attribute. group’ => ‘general’ in the add Attribute method.

Add a properly ‘attribute. set’ -> ‘all’ in the add Attribute method.

NO.65 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?

The field value will not be accessible on the store front by calling ScopeConfigInterface::getValue() with a $scopeType argument of ‘store’.

The input field will not be visible if a store view scope is selected in the system configuration

The input field will only be visible if a website’s default store scope is selected in the system configuration

The input field will be disabled if a store view scope is selected in the system configuration

NO.66 How do you set the custom block MyCompanyMyModuleBlockA as a child for the block named product.info using layout XML?

Option A

Option B

Option C

Option D

NO.67 An Adobe Commerce Developer has created a new custom block extending
MagentoFrameworkviewElementAbstractBlock and has set the cache_lifetime data property for the block so that the output gets cached.
The block is inserted into the sidebar, and displays differing content depending on which currency is being used. The developer finds that the block is displaying the same content for all currencies, depending on which currency is viewed first after the cache has been flushed.
How would the developer resolve this?

Implement the MagentoFrameworkDataObjectldentityinterface class, as well as a getldentities() method, returning the current currency code.

Override the getCacheKeyinfo() function adding the current currency code to the returned array.

In the constructor, add the current currency code as a cache tag using $thismetaDataCcache_tags”, CURRENCY_CODE ]) .

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Updated Apr-2022 Test Engine to Practice AD0-E709 Test Questions [Q47-Q67]

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