[Apr-2023] AD0-E702 Exam Dumps - Free Demo & 365 Day Updates
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The Adobe AD0-E702 exam is designed to test the skills and knowledge of professionals who work with Magento Commerce, a popular e-commerce platform. This certification is intended for developers who have experience in building and deploying Magento Commerce solutions. The exam covers a range of topics, including Magento Commerce architecture, customization, and troubleshooting.
NEW QUESTION # 36
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/events.xml
- B. etc/webapi_rest/events.xml
- C. etc/webapi/rest_events.xml
- D. etc/adminhtml/events.xml
Answer: B
NEW QUESTION # 37
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 B
- B. Option A
- C. Option C
- D. Option D
Answer: B
NEW QUESTION # 38
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. [10, 12, 15]
- C. 1
- D. [10, 12, 12, 15]
Answer: A
NEW QUESTION # 39
A client has asked you to include category url keys in product URLs.
How is this done?
- A. Create an observer for controller_action_postdispatch_catalog_product_view
- B. Create an after plugin on \Magento\UrlRewrite\Controller\Router::generateRewrite
- C. This is not possible because products can belong to multiple categories
- D. Set the configuration value of catalog/seo/product_use_categories to Yes
Answer: D
NEW QUESTION # 40
You added a plugin declaration to MyCompany/MyModule/etc/di.xml:
What will be the effect of this declaration?
- A. The plugin will be applied to all implementors of the ActionInterface
- B. An exception because of the syntax error in the declaration
- C. The plugin will be ignored because ActionInterface will never be instantiated directly
- D. An exception because plugins must not be applied to the interfaces
Answer: A
Explanation:
Explanation
https://stackoverflow.com/questions/62734221/magento2-writing-plugins-for-interface
NEW QUESTION # 41
You are reviewing a Magento module and see a directory named Service.
What can you determine from this directory's name?
- A. It is where the API response cache is stored
- B. You need to review the files in this folder to understand its purpose
- C. It is where the module's service contracts are stored
- D. It is where API-related configuration resides
Answer: B
NEW QUESTION # 42
A custom module needs to log all calls of \Magento\Customer\Api\AddressRepositoryInterface::save().
Which mechanism do you use?
- A. A proxy configured to intercept all calls to any public method and log them
- B. An observer on the customer_address_repository_save event, which is automatically fired for every repository save
- C. An extension attribute configured in the extension_attributes.xml
- D. A plugin declared for the save() method
Answer: D
NEW QUESTION # 43
Which method of a Magento resource model will remove a record from the database?
- A. delete
- B. remove
- C. erase
- D. clean
Answer: A
NEW QUESTION # 44
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 # 45
How can you access the select query of a collection?
- A. The select query is not available in the collection class, it will be generated by the MySQL adapter right before executing a query
- B. You can only access the select query after the collection has been loaded by calling the public method query()
- C. You can get it by using public method getSelect() which returns an instance of Magento\Framework\DB\Select
- D. It is stored in a protected variable $query and can only be accessed from the inside of a collection class
Answer: C
NEW QUESTION # 46
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 simple product for every combination must be created
- B. A product may be purchased even without any combination available. The color and size may be adjusted during order fulfillment
- C. One simple product that represents a combination of color and size is enough
- D. Each color and size must have at least one representation, so a minimum of seven products is needed
Answer: C
NEW QUESTION # 47
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. Each category is linked to a single product attribute set, and only products from that attribute set are allowed in the 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. Categories have no connection to product attribute sets, and any product can be assigned to any category
Answer: D
NEW QUESTION # 48
How does Magento store customer address attribute values?
- A. Customer address is an attribute of the customer, so it doesn't have its own attributes
- B. Customer address is not an entity, so its properties are customer attributes
- C. Customer address is a flat entity, so all values are stored in the customer_address_entity table
- D. Customer address is an EAV entity, so all values are stored in the customer_address_entity table and related values tables
Answer: D
NEW QUESTION # 49
You are implementing a custom module MyModule, which provides an implementation of
\Psr\Log\LoggerInterface called \MyCompany\MyModule\Logger.
The LoggerInterface has the default preference declared in app/etc/di.xml.
Keeping upgradability in mind, how do you make \MyCompany\MyModule\Logger the default implementation of the LoggerInterface globally?
- A. Declare a new preference for the LoggerInterface in app/code/MyCompany/MyModule/etc/global/di.xml
- B. Declare a new preference for the LoggerInterface in app/code/myCompany/MyModule/etc/frontend/di.xml
- C. Overwrite the existing preference for the LoggerInterface in app/etc/di.xml
- D. Declare a new preference for the LoggerInterface in MyCompany/MyModule/etc/di.xml
Answer: D
NEW QUESTION # 50
You need to add a new text attribute to all products in the Magento store. When this attribute is displayed on the product page, its values must be different depending on the selected language.
Keeping simplicity in mind, how do you add this attribute?
- A. Use the admin panel to create a new extension attribute
- B. Add a new column to the catalog_product_entity table using declarative schema
- C. Use a Data Patch to create a new EAV attribute
- D. Use the Magento CLI to create a new custom attribute, then generate dictionaries for all supported languages
Answer: A
NEW QUESTION # 51
How do you persist an entity to the database?
- A. Calling the persist() method on the entity's repository
- B. Calling the store() method on the entity's model
- C. Calling the update() method on the entity's collection
- D. Calling the save() method on the entity's repository
Answer: D
NEW QUESTION # 52
You are writing a customization for the customer module. You need to make sure the configuration files from your module are loaded after the customer module's configuration.
Where should the dependency be declared?
- A. composer.json
- B. etc/di.xml
- C. etc/module.xml
- D. etc/config.xml
Answer: A
NEW QUESTION # 53
Magento allows you to specify custom values per store for product attributes created in the admin panel.
Which architectural pattern makes it possible?
- A. Entity Attribute Value
- B. Dependency Injection
- C. Store Manager
- D. Extension Attribute
Answer: A
NEW QUESTION # 54
You have created a new section in system configuration under the Catalog tab:
How do you restrict an access to the section using Magento ACL?
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Answer: B
NEW QUESTION # 55
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 if the class method specified by the resource returns a true value
- C. The resource is used to locate the correct translation for the attributes listed in title="..."
- D. The menu item will only be visible to users who are assigned to a role with access to the matching ACL resource
Answer: D
NEW QUESTION # 56
What will be the result of calling the save() method on a collection instance?
- A. It will save the select query execution result into the cache
- B. It will save all items with one INSERT ... ON DUPLICATE KEY UPDATE query
- C. It will loop over all items and call save () on each one
- D. It will save the select query to the cache
Answer: C
NEW QUESTION # 57
You need to find all orders in the processing state. You have written the code:
When you run the code, you get the following exception:
How do you resolve the exception?
- A. Specify a preference in di.xml to map SearchCriteriaBuilder to SearchCriteriaInterface
- B. Change the getList parameter to: $searchCriteriaBuilder->addFilter('state', 'processing')->create()
- C. Use dependency injection to load an instance of the SearchCriteria class
- D. Clear generated code to get a new version of SearchCriteriaBuilder
Answer: B
NEW QUESTION # 58
How can you render a text on a page using only layout xml?
- A. Option B
- B. Option A
- C. Option C
- D. Option D
Answer: C
NEW QUESTION # 59
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 field value will not be accessible on the store front by calling ScopeConfigInterface::getValue() with a $scopeType argument of 'store'.
- B. The input field will only be visible if a website's default store scope is selected in the system configuration
- C. The input field will not be visible if a store view scope is selected in the system configuration
- D. The input field will be disabled if a store view scope is selected in the system configuration
Answer: C
NEW QUESTION # 60
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The Adobe AD0-E702 certification exam is designed for professionals who want to prove their skills and knowledge in Magento Commerce development. The exam is intended for developers who have experience in creating Magento-based solutions, including designing, developing, testing, and deploying ecommerce websites. The certification is a validation of your expertise in Magento Commerce development and an indication of your commitment to staying up-to-date with the latest technology.
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