Adobe AD0-E722 Quiz 1 Topic 1 Questions 1-5

Question: 1

Due to a marketing campaign, a website is experiencing a very large number of simultaneously placed orders, which is affecting checkout performance. The website is in the production deploy mode.

Which two website settings can an Architect optimize to decrease the impact on checkout performance? (Choose two.)

AAsynchronous indexing admin panel Setting (Stores > Settings > Configuration > Advanced > Developer > Grid Settings > Asynchronous indexing) can be enabled by executing the following CLI Command: bin/Magento config:set dev/grid/async_indexing 1

BAsynchronous email notifications admin panel setting (stores > settings > configuration > sales > sales Emails > General settings > Asynchronous) can be enabled

CA new database can be created and the Split Database feature can be automatically configured with the following command: bin/Magento setup:db-schema:spiit-sales --host'<checkout db host or ip>- --dbnanie''<name>' --username'<checkout db username)' --password'''

DThe website deploy mode can be set to siege by executing the following CLI command: bin/Magento deploy:mode:set siege, provided that it will be changed back to production as soon as the number of simultaneously placed orders decreases to acceptable levels

EMultithreaded checkout processing admin panel setting (stores > settings > configuration > sales > checkout > General settings > Asynchronous) can be set to a higher value representing the number of PHP threads used exclusively for checkout

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Question: 2

A company wants to build an Adobe Commerce website to sell their products to customers in their country. The taxes in their country are highly complex and require customization to Adobe Commerce. An Architect is trying to solve this problem by creating a custom tax calculator that will handle the calculation of taxes for all orders in Adobe Commerce.

Following best practices, how should the Architect add the taxes for all orders?

AAdd a new observer to the event sales.quote.collecLtotals.before'' and add the custom tax to the quote

BWrite a before plugin to \Magento\Quote\Model\QuoteManagement::placeOrder() and add the custom tax to the quote

CDeclare a new total collector in 'etc/sales.xmr in a custom module

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Question: 3

An Architect needs to integrate an Adobe Commerce store with a new Shipping Carrier. Cart data is sent to the Shipping Carrier's API to retrieve the price and display to the customer. After the feature is implemented on the store, the API hits its quota and returns the error "Too many requests". The Shipping Carrier warns the store about sending too many requests with the same content to the API.

In the carrier model, what should the Architect change to fix the problem?

Aln_doShipmentRequest()f call canCollectRates() before sending request to the API.

BOverride getResponse, save the response to a variable, check if the response exists, then return.

CImplement _setCachedQuotes() and _getCachedQuotes(), return the data if the request matches.

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Question: 4

An external system integrates functionality of a product catalog search using Adobe Commerce GraphQL API. The Architect creates a new attribute my_attribute in the admin panel with frontend type select-Later, the Architect sees that Productlnterf ace already has the field my_attribute, but returns an Int value. The Architect wants this field to be a new type that contains both option id and label.

To meet this requirement, an Adobe Commerce Architect creates a new module and file etc/schema.graphqls that declares as follows:

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After calling command setup:upgrade, the introspection of Productlnterface field my_attribute remains Int. What prevented the value type of field my_attribute from changing?

AThe Magento_CatalogGraphQI module occurs later in sequence than the Magento_GraphQI module and merging output of dynamic attributes schema reader overrides types declared in schema.graphqls

BThe fields of Productlnterface are checked during processing schema.graphqls files. If they have a corresponding attribute, then the backendjype of product attribute is set for field type.

CThe interface Productlnterface is already declared in Magento.CatalogGraphQI module. Extending requires use of the keyword extend before a new declaration of Productlnterface.

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Question: 5

An Adobe Commerce Architect designs and implements functionality that introduces a new Complex Product Type to the existing Adobe Commerce website. Besides visual demonstration of the new product type, the changes include adjustments to the price index.

The website utilizes a multi-dimensional indexer feature to store the price index. The Architect decides to cover it with integration tests. After creating and running one test, the Architect discovers that database storage is not being fully cleaned.

The test method has the following annotation declaration:

q5_AD0-E722

Which adjustment should the Architect make to fix this issue?

AAdd annotation @magentoApplsolation enabled to method PHPDoc

BModify method PHPDoc and change annotation @magentoDbIsolation to enabled

CCreate Customer_ProductType: :Test/_files/{fixture_name)_rollback.php for every fixture

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Adobe AD0-E722 Quiz:1 Topic:1 Questions:1-5