What is the AD0-E722 certification exam?

The AD0-E722 is Adobe's Commerce Architect Master certification exam that validates advanced expertise in designing and implementing Adobe Commerce solutions. It is designed for experienced professionals who can architect complex e-commerce solutions and lead technical implementations.

What are the prerequisites for taking the AD0-E722 exam?

Adobe recommends that candidates have at least 3-5 years of hands-on Adobe Commerce experience and should have obtained the Adobe Commerce Developer certification first. You should have deep knowledge of Commerce architecture, customization, and best practices before attempting this master-level exam.

How long is the AD0-E722 exam and what is the passing score?

The AD0-E722 exam consists of 50 questions and you have 100 minutes to complete it. The passing score is typically 70%, though Adobe may adjust this threshold based on exam difficulty and statistical analysis.

What topics are covered on the AD0-E22 exam?

The exam covers advanced topics including Commerce architecture design, system integration, performance optimization, security implementation, customization strategies, and best practices for enterprise-level solutions. It also includes questions on Adobe Commerce cloud infrastructure, database design, and API development.

How much does the AD0-E722 exam cost and how often can I retake it?

The exam typically costs around $225 USD, though pricing may vary by region. If you don't pass on your first attempt, you can retake the exam after a waiting period, with most Adobe exams allowing retakes after 24 hours.

Free Adobe AD0-E722 Exam Questions

Q1 MultipleChoice

A merchant notices that product price changes do not update on the storefront.

The index management page in the Adobe Commerce Admin Panel shows the following:

* All indexes are set to 'update by schedule'

* Their status is 'ready'

* There are no items in the backlog

* The indexes were last updated 1 minute ago

A developer verifies that updating and saving product prices adds the relevant product IDs into the catalog_product_price_cl changelog table. Which two steps should the Architect recommend to the developer to resolve this issue? (Choose two.)

AReduce the frequency of the cron job to 5 minutes so the items have more time to process.

BMake sure that no custom or third-party modules modify the changelog and indexing process.

CMake sure that the version_id for the price indexer in the mview_state table is not higher than the last entry for the same column in the changelog table and re-synchronize.

DInvalidate the catalog_Product_price indexer in the Adobe Commerce Admin Panel so that it is fully reindexed next time the cron runs.

EManually reindex the catalog_product_price index from the command line: bin/magento indexer:reindex catalog_product_price.

Correct Answer: B, C

Explanation:

The issue here is that the product price changes are not reflected on the storefront, even though the indexes are set to update by schedule and there are no items in the backlog. This indicates that there might be some problem with the changelog and indexing process, which are responsible for tracking and applying the data changes to the index tables. Therefore, the Architect should recommend the developer to check if any custom or third-party modules interfere with the changelog and indexing process, and disable or fix them if needed. Additionally, the Architect should recommend the developer to verify that the version_id for the price indexer in the mview_state table is consistent with the last entry for the same column in the changelog table, and re-synchronize them if they are out of sync.This will ensure that the indexer can process all the data changes correctly and update the index tables accordingly.Reference: https://experienceleague.adobe.com/docs/commerce-admin/systems/tools/index-management.html?lang=en#cron-groups-and-processes1https://devdocs.magento.com/guides/v2.4/extension-dev-guide/indexing.html#m2devgde-mview2

Q2 MultipleChoice

An Adobe Commerce Architect is working on a scanner that will pull prices from multiple external product feeds. The Architect has a list of vendors and decides to create new config file marketplace.feeds.xml.

Which three steps can the Architect take to ensure validation of the configuration files with unique validation rules for the individual and merged files? (Choose three.)

AImplement validation rules in the Converter class for the Config Reader

BCreate validation rules in marketplace.schema.xsd.

CProvide schema to validate a merged file.

DAdd the Uniform Resource Name to the XSD file in the config XML file.

EProvide schema to validate an individual file.

FCreate a class that implements \Magento\Framework\Config\Datainterface.

Correct Answer: B, C, E

Explanation:

The Architect can take the following steps to ensure validation of the configuration files with unique validation rules for the individual and merged files:

Create validation rules in marketplace.schema.xsd. This file defines the structure and constraints of the XML elements and attributes for the marketplace.feeds.xml configuration file. The Architect can use this file to specify the required and optional elements, data types, values, and patterns for the configuration file.

Provide schema to validate a merged file. This schema is used to validate the final configuration file that is generated after merging all the individual configuration files from different modules. The Architect can use this schema to check the consistency and completeness of the merged configuration file.

Provide schema to validate an individual file. This schema is used to validate each individual configuration file from each module before merging them. The Architect can use this schema to check the syntax and validity of each configuration file.

Q3 MultipleChoice

A custom cron job has been added to an Adobe Commerce system to collect data for several reports. Its crontab. xml configuration is as follows:

The job is data intensive and runs for between 20 and 30 minutes each night.

Within a few days of deployment, it is noticed that the sites sitemap. xml file has not been updated since the new job was added.

What should be done to fix this issue?

AChange the schedule of the siten.aP_generate cron job to 30 0 * * *so that it runs after the gather_reporting_data job has completed.

BCreate a new cron group for the reporting job, specifying <use_separate_process>i</use_separate_process>

CBreak the data gathering job into a number of smaller jobs, so that each individual job runs for a maximum of 5 minutes

Correct Answer: B

Explanation:

The issue here is that the gather_reporting_data job is running for a long time and blocking the sitemap_generate job from running. The solution is to create a new cron group for the reporting job and specify <use_separate_process>i</use_separate_process> so that the reporting job runs in a separate process and does not block the sitemap_generate job.Reference: https://experienceleague.adobe.com/docs/commerce-cloud-service/user-guide/architecture/starter-architecture.html?lang=en#cron-groups-and-processes

Q4 MultipleChoice

A developer needs to uninstall two custom modules as well as the database data and schemas. The developer uses the following command: bin/magento module:uninstall Vendor_SampleMinimal Vendor_SampleModifyContent

When the command is run from CLI, the developer fails to remove the database schema and data defined in the module Uninstall class. Which three requirements should the Architect recommend be checked to troubleshoot this issue? (Choose three.)

Ainvoked uninstall() and uninstallschema are defined in the Uninstall class

Binvoked unlnstalK) method is implemented in the Uninstall class

Cbin/magento maintenance:enable command should be run in CLI before

D--remove-data option is specified as an argument for the CLI command

E--remove-schema and --remove-data options are specified as arguments for the CLI command

Fcomposer.json file is present and defines the module as a composer package

Correct Answer: B, D, F

Q5 MultipleChoice

A representative of a small business needs an Adobe Commerce Architect to design a custom integration of a third-party payment solution. They want to reduce the list of controls identified in their Self-Assessment Questionnaire as much as possible to achieve PCI compliance for their existing Magento application.

Which approach meets the business needs?

AUtilize the Advanced Encryption standard (aes-256) algorithm to encrypt all customer-sensitive data from the payment module.

BUtilize the payment provider iframe system to isolate content of the embedded frame from the parent web page.

CUtilize a trusted signed certificate issued by a Certification Authority (CA) to secure each connection made by the payment solution protocol via https.

Correct Answer: B

Explanation:

Using an iframe system for payment integration can help reduce the PCI scope and compliance burden for the merchant, as the payment data is collected and processed by the payment service provider (PSP) within the iframe, without touching the merchant's website or server. This way, the merchant can leverage the PSP's PCI certification and avoid storing or transmitting any sensitive cardholder data on their own system. The iframe also provides a secure barrier between the host webpage and the loaded page, preventing any access or manipulation of the payment data by malicious actors.To implement this approach, the merchant needs to embed the PSP's payment form in their checkout page using an iframe element, and configure the communication between the iframe and the host page using JavaScript123.

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