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Adobe AD0-E722 Adobe Commerce Architect Master Exam Practice Test
Question 1
While reviewing a newly developed pull request that refactors multiple custom payment methods, the Architect notices multiple classes that depend on \Magento\Framework\Encryption\EncryptorInterface to decrypt credentials for sensitive dat
a. The code that is commonly repeated is as follows:
The Architect needs to recommend an optimal solution to avoid redundant dependency and duplicate code among the methods. Which solution should the Architect recommend?
Question 2
In a custom module, an Architect wants to define a new xml configuration file. The module should be able to read all the xml configuration files declared in the system, merge them together, and use their values in PHP class.
Which two steps should the Architect make to meet this requirement? (Choose two.)
Answer : C, E
According to the Adobe Commerce documentation, to create a new xml configuration file, the Architect needs to create a Data class and a Reader class for the custom module. The Data class is responsible for storing and retrieving the configuration data from the cache or the Reader class. The Data class should implement the ''\Magento\Framework\Config\Data'' interface or extend the ''\Magento\Framework\Config\Data'' class. The Reader class is responsible for reading and validating the xml configuration files from the file system. The Reader class should implement the '\Magento\Framework\Config\Reader\Filesystem' interface or extend the '\Magento\Framework\Config\Reader\Filesystem' class. The Architect also needs to declare the Data class and the Reader class in the di.xml file of the custom module, and specify the name of the xml configuration file, the converter class, and the schema locator class for the Reader class.
Configuration types | Adobe Commerce - Experience League
Create configuration types | Adobe Commerce - Experience League
Question 3
An Architect wants to create an Integration Test that does the following:
* Adds a product using a data fixture
* Executes $this->someLogic->execute($product) on the product
* Checks if the result is true.
$this->someLogic has the correct object assigned in the setup() method.
Product creation and the tested logic must be executed in the context of two different store views with IDs of 3 and 4, which have been created and are available for the test.
How should the Architect meet these requirements?
Answer : C
To create an integration test that executes different logic in different store views, the Architect needs to do the following steps:
PHPAI-generated code. Review and use carefully.More info on FAQ.
public function testSomeLogic()
{
// Get the product from the fixture
$product = $this->getProduct();
// Get the ExecuteInStoreContext instance from the object manager
$executeInStoreContext = $this->_objectManager->get(\Magento\TestFramework\Store\ExecuteInStoreContext::class);
// Execute the fixture in store view 3
$executeInStoreContext->executeInStoreContext(3, function () use ($product) {
// Do some operations on the product in store view 3
});
// Execute the tested logic in store view 4
$result = $executeInStoreContext->executeInStoreContext(4, function () use ($product) {
// Call the tested logic on the product in store view 4
return $this->someLogic->execute($product);
});
// Assert that the result is true
$this->assertTrue($result);
}
Integration tests | Magento 2 Developer Documentation
Data fixtures | Magento 2 Developer Documentation
Magento\TestFramework\Store\ExecuteInStoreContext | Magento 2 Developer Documentation
Question 4
An Adobe Commerce Architect notices that the product price index takes too long to execute. The store is configured with multiple websites and dozens of customer groups.
Which two ways can the Architect shorten the full price index execution time? (Choose two.)
Question 5
An Adobe Commerce Architect is creating a new GraphQL API mutation to alter the process of adding configurable products to the cart. The mutation accepts configurable product ID. If the given product has only one variant, then the mutation should add this variant to the cart and return not nullable Cart type. If the configurable product has more variants, then the mutation should return not nullable Conf igurableProduct type.
The mutation declaration looks as follows:
How should the Adobe Commerce Architect declare output of this mutation?
A)
B)
C)
Answer : B
According to the Adobe Commerce documentation, the output of a GraphQL mutation is declared by specifying the type of the data returned by the mutation. The type can be either a scalar type (such as String, Int, Boolean, etc.), an object type (such as Cart, Product, Customer, etc.), or a union type (such as SearchResult, which can be either Product or Category). A union type is used when the mutation can return more than one possible type of data, depending on the input or the logic of the mutation. In this case, the mutation can return either a Cart type or a ConfigurableProduct type, depending on the number of variants of the configurable product. Therefore, the output of the mutation should be declared as a union type that includes both Cart and ConfigurableProduct types. Option B is the only option that correctly declares a union type using the pipe symbol (|) to separate the possible types. Option A and Option C are incorrect because they use brackets ([ ]) and curly braces ({ }), which are used for declaring list types and input object types, respectively.
Question 6
A third-party company needs to create an application that will integrate the Adobe Commerce system to get orders data for reporting. The integration needs access to the GET /Vl/orders endpoint. It will call this endpoint automatically every hour around the clock. The merchant wants the ability to restrict or extend access to resources as well as to revoke the access using Admin Panel.
Which type of authentication available in Adobe Commerce should be used and implemented in a third-party system for this integration?
Answer : C
According to the Adobe Commerce documentation, OAuth-based authentication is the recommended method for integrations that need access to system resources, such as orders, customers, products, etc. OAuth-based authentication allows the merchant to control the access level and scope of the integration, as well as to revoke the access at any time using the admin panel. OAuth-based authentication also requires an OAuth handshake between the integration and the Adobe Commerce system during activation, which ensures a secure exchange of tokens and keys. The third-party system should follow the OAuth protocol to obtain and refresh the access token, which will be used as the Bearer Token to authorize the REST API calls.
Question 7
Since the last production deployment, customers can not complete checkout.
The error logs show the following message multiple times:
main.CRITICAL: Report ID: webapi-61b9fe83f0c3e; Message: Infinite loop detected, review the trace for the looping path
The Architect finds a deployed feature that should limit delivery for some specific postcodes.
The Architect sees the following code deployed in etc/webapi_rest/di. xml and etc/frontend/di. Xml
LimitRates.php:
Which step should the Architect perform to solve the issue?
Answer : C
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