Most Recent Adobe AD0-E722 Exam Questions & Answers

Prepare for the Adobe Commerce Architect Master Exam exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Adobe AD0-E722 exam and achieve success.

The questions for AD0-E722 were last updated on Nov 20, 2024.

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Question No. 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

Show Answer

Correct Answer: A, C

Option A is correct because enabling asynchronous indexing can improve the checkout performance by reducing the database load and avoiding locking issues. Asynchronous indexing allows the indexers to run in the background without affecting the frontend operations.The commandbin/magento config:set dev/grid/async_indexing 1can be used to enable this option in the production mode1.

Option C is correct because creating a new database and splitting the sales tables can also improve the checkout performance by distributing the database load and avoiding contention. Splitting the database allows the checkout and order management operations to use a separate master database from the rest of the Magento application tables.The commandbin/magento setup:db-schema:split-sales --host='<checkout db host or ip>' --dbname='<name>' --username='<checkout db username>' --password=''can be used to configure this feature2.

Option B is incorrect because enabling asynchronous email notifications does not affect the checkout performance directly. Asynchronous email notifications allow the order confirmation emails to be sent in batches by a cron job instead of immediately after placing an order.This option can reduce the server load and improve the customer experience, but it does not impact the checkout process itself3.

Option D is incorrect because there is no such deploy mode as siege in Magento 2. The available deploy modes are default, developer, and production.Changing the deploy mode can affect the performance, caching, and error handling of the Magento application, but it does not directly affect the checkout performance4.

Option E is incorrect because there is no such admin panel setting as multithreaded checkout processing in Magento 2. The number of PHP threads used for checkout is determined by the web server configuration and the PHP-FPM settings, not by the Magento application settings.Increasing the number of PHP threads may improve the checkout performance, but it also requires more server resources and may cause other issues5.

1: Asynchronous indexing | Adobe Commerce Developer Guide

2: Split database performance solution | Adobe Commerce Developer Guide

3: Sales Emails | Adobe Commerce User Guide

4: Set up Magento modes | Adobe Commerce Developer Guide

5: PHP-FPM configuration settings | Adobe Commerce Developer Guide

Question No. 2

A single Adobe Commerce Cloud instance is set up with two websites (each with a single store view) with different domains.

* The default website is website_one, with store view store_one, and domain storeone. com.

* The second website is website_two, with store view store_two, and domain storetwo. com.

The magento-vars. php file is set up as follows to determine which website each request runs against:

When testing a new GraphQL integration, all requests returned data relating to the default website, regardless of the domain. What is causing this issue?

AThe magento-vars.php file is not processed for any GraphQL requests, so the default website is always processed.

B$_server['mage_run_cooe') needs to be set to store and *$_SERVER['MAGE_RUN_TYPE'] needs to be set to the store code instead.

CGraphQL requests are always run against the default store view unless a store header or store cookie is provided.

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Correct Answer: C

The magento-vars.php file is used to set the website or store view based on the HTTP host, but it does not affect GraphQL requests. GraphQL requests are handled by a separate controller that does not use the magento-vars.php file. Instead, GraphQL requests use the default store view of the default website, unless a store header or store cookie is provided in the request. The store header or cookie should contain the store code of the desired store view.For example, to query data from website_two, the request should include a header likestore: store_twoor a cookie likestore=store_two12.Reference:

GraphQL overview | Adobe Commerce 2.4 User Guide - Magento

How to set up multiple websites with Magento 2 - Mageplaza

Question No. 3

A merchant asks for a new category attribute to allow uploading an additional mobile image against categories. The merchant utilizes the content staging and preview feature in Adobe Commerce and wants to schedule and review changes to this new mobile image field.

A developer creates the attribute via a data patch and adds it to view/adminhtml/ui_component/category_f orm. xml. The attribute appears against the category in the main form, but does not appear in the additional form when scheduled updates are made.

To change this attribute when scheduling new category updates, which additional action should the Architect ask the developer to take?

AThe attribute must have its apply_to field set to 'staging' in the data patch file.

BThe attribute must have <item- name=''allow_staging' xsi:type=''boolean''>true</item> set in the cjt.gopy_for-.xni file under the attributes config' section.

CThe attribute must also be added to view/adminhtml/ui_co-component/catalogstaging_category_update_form.xml.

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Correct Answer: C

This action is necessary to make the attribute available for content staging and preview. According to the Adobe Commerce documentation, the catalogstaging_category_update_form.xml file defines the fields that are displayed in the Scheduled Changes section of the category form. The file extends the category_form.xml file and adds additional fields that are specific to content staging, such as start and end dates, campaign name, description, etc. To include a custom category attribute in the Scheduled Changes section, the attribute must also be declared in the catalogstaging_category_update_form.xml file with the same configuration as in the category_form.xml file.

Content staging | Adobe Commerce Developer Guide

Create a category attribute | Adobe Commerce Developer Guide

Question No. 4

An Adobe Commerce Architect needs to create a new customer segment condition to enable admins to specify an Average sales amount' condition for certain segments.

The Architect develops the custom condition under Vendor\Module\Model\Segment\Condition\AverageSalesAmount with all of its requirements:

During testing, the following error appears:

What should the Architect do to fix the problem?

AOption A

BOption B

COption C

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Correct Answer: B

The error is caused by the missing class declaration for the custom condition class. According to the Adobe Commerce documentation, to create a custom customer segment condition, the class must extend the \Magento\CustomerSegment\Model\Condition\AbstractCondition class and implement the \Magento\CustomerSegment\Model\Condition\Combine\Interface interface. The class must also declare its name, label, value type, and attribute code properties. Option B is the only option that correctly declares the class with the required properties and inheritance. Option A and Option C are incorrect because they do not extend the AbstractCondition class or implement the CombineInterface interface, and they do not declare the name, label, value type, or attribute code properties.

Create a customer segment condition | Adobe Commerce Developer Guide

AbstractCondition | Adobe Commerce Developer Guide

Question No. 5

An Architect is configuring the preload.keys for Redis on an Adobe Commerce on-premise instance.

The Architect discovers that the following cache keys are loaded on each frontend request: EAV_ENTITY_TYPES, GLOBAL_PLUGIN_LIST, DB_IS_UP_TO_DATE, SYSTEM_DEFAULT.

* The id_prefix of the frontend => page_cache is set to 063_.

* The id_pref ix of frontend => default is set to 762_.

* The Architect has enabled and configured Redis L2 caching.

How should the preload.keys be configured?

AOption A

BOption B

COption C

DOption D

Show Answer

Correct Answer: C

Option C is correct because it configures the preload.keys correctly for Redis L2 caching on an Adobe Commerce on-premise instance. Redis L2 caching is a feature that allows storing the cache data in both Redis and the local file system. This way, the cache data can be loaded faster from the local storage, while Redis acts as a cache invalidation service.To use Redis L2 caching, the backend option for both frontend => page_cache and frontend => default must be set to Magento\Framework\Cache\Backend\RemoteSynchronizedCache1. To enable the preload feature, which reduces the number of requests to Redis, the preload.keys option must be specified with the cache keys that are loaded on each frontend request.However, unlike Redis L1 caching, the preload.keys must include the suffix :hash to indicate that only the hash values of the cache data are stored in Redis2. Therefore, the correct configuration for preload.keys is:

[ '762_EAV_ENTITY_TYPES:hash', '762_GLOBAL_PLUGIN_LIST:hash', '762_DB_IS_UP_TO_DATE:hash', '762_SYSTEM_DEFAULT:hash', ],

Option A is incorrect because it configures the preload.keys incorrectly for Redis L2 caching. It uses the id_prefix of frontend => page_cache (063_) instead of frontend => default (762_) for the cache keys. This will cause a mismatch between the cache keys and the cache data, and result in incorrect or missing cache data.Moreover, it does not include the suffix :hash for the preload.keys, which is required for Redis L2 caching2.

Option B is incorrect because it configures the preload.keys incorrectly for Redis L2 caching.It does not include the suffix :hash for the preload.keys, which is required for Redis L2 caching2. It also uses a wrong cache key (GLOBAL_PLUGIN_LIST) instead of GLOBAL_PLUGIN_LIST.

Option D is incorrect because it configures the preload.keys incorrectly for Redis L2 caching. It uses a wrong id_prefix (162_) instead of frontend => default (762_) for the cache keys. This will cause a mismatch between the cache keys and the cache data, and result in incorrect or missing cache data. It also uses a wrong cache key (EAV_ENTITY_TYPES) instead of EAV_ENTITY_TYPES.

1:Two-level caching | Adobe Commerce Developer Guide

2:Use Redis for default cache | Adobe Commerce Developer Guide

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