[2026年01月25日] トップクラスのAD0-E725練習試験問題 [Q27-Q45]

[2026年01月25日] トップクラスのAD0-E725練習試験問題

実際問題を使ってAD0-E725無料問題集サンプル問題と練習テストエンジン

Adobe AD0-E725 認定試験の出題範囲：

トピック	出題範囲
トピック 1	Section 1: Architecture: This section of the exam measures the skills of Backend Developers and covers the core structural concepts of Adobe Commerce. It involves demonstrating effective cache implementation, understanding key code components like plugins and observers, and managing multi-site configurations on a single instance. The domain also includes explaining the use of Git patches, critical security features, the CRON scheduling system, and how indexing functions within the platform.
トピック 2	Customizations: This section of the exam measures the skills of Solutions Engineers and involves modifying and extending platform functionality. This includes customizing core areas like the product catalog, checkout process, and admin panel, as well as manipulating data entities, customizing APIs, working with message queues, and writing integration tests to ensure code quality and functionality.
トピック 3	External Integrations: This section of the exam measures the skills of Integration Specialists and focuses on connecting Adobe Commerce with external SaaS services. It encompasses the skills needed to customize data flows, utilize Adobe App Builder for extensibility, and implement Adobe I O events and webhooks to create automated and connected business processes.
トピック 4	Cloud: This section of the exam measures the skills of Cloud Architects and covers the deployment and management of Adobe Commerce on cloud infrastructure. It requires explaining the fundamental cloud architecture, performing setup and configuration tasks, and utilizing the Adobe Commerce Cloud CLI tool to manage the environment effectively.

 

質問 # 27
A new critical security vulnerability is found on Adobe Commerce Cloud. The successful exploitation may lead to arbitrary code execution, so the Developer must apply a security patch file given by Adobe as soon as possible to ensure system security.
How should the Developer apply the security patch on Adobe Commerce hosted on cloud infrastructure according to best practices?

• A. Upgrade Adobe Commerce to the latest security patch release.
• B. Apply a security patch using composer.json.
• C. Copy a security patch to m2-hotfixes directory.

正解：C

解説：
On Adobe Commerce Cloud, the best practice for urgent fixes is to place the patch file into the m2-hotfixes directory at the root of the project. Patches in this directory are automatically applied during the Cloud build and deploy process.
Option A (composer.json) applies to composer-based patches in on-premise installations, not the recommended cloud approach.
Option C (upgrade to latest release) is ideal for long-term but not feasible for urgent fixes that must be applied immediately.
Reference:
Adobe Commerce Cloud DevDocs - Apply patches

質問 # 28
A customer wants to create a set of CMS blocks to be used on their website but does not wish to create these manually. An Adobe Commerce Developer is tasked to install the CMS blocks programmatically.
How should the Developer achieve this?

• A. Implement the SchemaSetupInterface, then use the block repository in the apply() function to create the blocks.
• B. Implement the InstallSchemaInterface, then use the block repository in the execute() function to create the blocks.
• C. Implement the DataPatchInterface, then use the block repository in the apply() function to create the blocks.

正解：C

解説：
The correct approach for creating CMS blocks programmatically is to use a Data Patch (DataPatchInterface).
Data Patches are used for creating or modifying data programmatically (e.g., CMS blocks, CMS pages, configuration values).
InstallSchemaInterface (B) and SchemaSetupInterface (C) are used for modifying database schema, not data.
Reference:
Adobe Commerce DevDocs - Data patches

質問 # 29
A Developer working on a Magento 2 store needs to modify the Content Security Policy (CSP) to allow loading of images from a trusted external domain while maintaining strict policies for other resources. To accomplish this, the csp_whitelist.xml file must be updated.
Which code snippet should the Developer use to update the CSP configuration?

• A. XML
  <csp>
  <policies>
  <policy id="media-src">
  <values>
  <value id="trusted_image" type="host">website.com</value>
  </values>
  </policy>
  </policies>
  </csp>
• B. XML
  <policies>
  <policy id="default-src">
  <values>
  <value id="trusted_image" type="host">website.com</value>
  </values>
  </policy>
  </policies>
• C. XML
  <policies>
  <policy id="img-src">
  <values>
  <value id="trusted_image" type="host">website.com</value>
  </values>
  </policy>
  </policies>

正解：C

質問 # 30
An Adobe Commerce Developer is tasked with adding additional data to an order entity in REST API.
Remembering upgradability, which solution should the developer implement?

• A. Use extension attributes.
• B. Use API events.
• C. Use interceptor plugins.

正解：A

質問 # 31
A Developer is writing an integration test. The particular functionality being tested has many admin area configurations that need to be tested.
Which DocBlock annotation should be used to allow configuration settings to be manipulated for testing purposes?

• A. @testConfigFixture
• B. @testAdminConfFixture
• C. @testAdminArea

正解：A

質問 # 32
A customer asks for a new functionality which will allow them to see the total lifetime sales statistic of a product. This new data is to be made available for the API and traditional product exports. The technical architect of the company servicing the client decides that for this to be achieved, the first step is for an Extension Attribute to be created.
What are the next two steps that need to be taken? (Choose two.)

• A. Implement an around plugin on the Product Repository.
• B. Declare the extension attribute in etc/extension_attributes.xml.
• C. Implement an after plugin on the Product Repository.
• D. Declare the extension attribute in etc/webapi_rest/extension_attributes.xml.

正解：B、D

質問 # 33
A Developer needs to replicate a recent issue that occurred in the staging environment so it can be tested locally. The Developer decides to dump the staging database and import it into the local setup.
Which command should the Developer use to do this?

• A. magento-cloud snapshot:db-dump
• B. vendor/bin/ece-tools db-snapshot
• C. vendor/bin/ece-tools db-dump

正解：C

解説：
The correct way to dump a database from an Adobe Commerce Cloud environment is with the vendor/bin/ece- tools db-dump command.
A (db-snapshot) is not a valid ece-tools command.
B is incorrect: magento-cloud snapshot commands are for managing whole environment snapshots, not direct DB dumps.
C is correct: ece-tools db-dump provides the database export for staging/local replication.
Reference:
Adobe Commerce Cloud DevDocs - ece-tools db-dump

質問 # 34
A Developer needs to set up a message queue topic in Adobe Commerce to asynchronously handle order processing.
Which XML file should the Developer use to configure this?

• A. queue_topology.xml
• B. communication.xml
• C. queue_consumer.xml

正解：A

質問 # 35
A client is setting up an Adobe Commerce B2B store and wants to start offering a Payment on Account option for their customers when placing orders.
How should the Developer achieve this?

• A. Repurpose the native Cash on Delivery method.
• B. Create and implement a new Payment Method to provide credit accounts to customers.
• C. Install and activate the native Adobe Commerce module which activates payment.

正解：C

解説：
Adobe Commerce B2B includes a native "Payment on Account" module, which is part of the B2B suite. This module allows customers with company accounts to place orders on account (credit).
A (repurpose COD) is a hack and not recommended.
C (create new payment method) is unnecessary since Adobe Commerce already includes this B2B feature.
B is correct: simply enable the native B2B Payment on Account module.
Reference:
Adobe Commerce B2B DevDocs - Payment on Account

質問 # 36
An Adobe Commerce Expert is tasked with implementing a custom condition on salable quantity with reservations. The condition needs to be applicable only when added to cart.
Which option should the Developer implement?

• A. <type name="Magento\InventoryApi\Model\Stock\ValidatorChain">
  <arguments>
  <argument name="validators" xsi:type="array">
  <item name="is_salable_with_reservations" xsi:type="object"
  >Vendor\InventorySales\Model\Stock\Validator\IsSalableWithReservationsValidator</item>
  </argument>
  </arguments>
  </type>
• B. <virtualType name="IsProductSalableForRequestedQtyConditionChainOnAddToCart">
  <arguments>
  <argument name="conditions" xsi:type="array">
  <item name="is_salable_with_reservations" xsi:type="array">
  <item name="object" xsi:type="object"
  >Vendor\InventorySales\Model\IsProductSalableForRequestedQtyCondition\IsSalableWithReservationsC
  /item>
  </item>
  </argument>
  </arguments>
  </virtualType>
• C. <preference for="
  Magento\InventorySales\Model\IsProductSalableForRequestedQtyCondition\IsSalableWithReservationsC type=" Vendor\InventorySales\Model\IsProductSalableForRequestedQtyCondition\IsSalableWithReservationsCo
  />

正解：B

解説：
To add a custom salable quantity condition for use only during the add-to-cart flow, developers must extend the IsProductSalableForRequestedQtyConditionChainOnAddToCart virtual type. This chain is designed specifically for cart validation, ensuring the new condition runs only at that stage.
A would override the core class completely, not scoped to add-to-cart.
B relates to stock validator chains, not salable quantity conditions.
C is correct: defining a virtual type extension ensures proper conditional logic for reservations during cart validation.
Reference:
Adobe Commerce DevDocs - MSI salable quantity conditions

質問 # 37
A Developer is integrating a custom third-party gift card system into the Adobe Commerce checkout. During the checkout process, a customer enters a store-bought gift card for payment, and depending on external API checks, the gift card is verified and allowed to be used on the order.
Which approach should be used for the internal processing of such functionality?

• A. Create an Adobe Commerce gift card account and manage the account using the gift card repositories.
• B. Directly subtract the gift card amount from the order, keeping no history of the discount transaction.
• C. Create a unique voucher code for each gift card usage request which grants a discount on the order's total.

正解：C

質問 # 38
A multi-source merchant asks an Adobe Commerce Developer to prioritize inventory source selection based on shipping address and minimal delivery cost.
How should the Developer implement this task functionality?

• A. Use Source Priority Algorithm and utilize GetSourceSelectionAlgorithmList.
• B. Configure Distance Priority Algorithm and implement PlaceReservationsForSalesEventInterface.
• C. Register New Source Selection Algorithms via di.xml and implement SourceSelectionInterface.

正解：B

質問 # 39
A Developer is tasked with creating a new index. The custom indexer is not automatically updating the product data.
How should the Developer solve this issue?

• A. Use the mview to allow tracking database changes.
• B. Use an event observer to monitor data changes.
• C. Implement custom database triggers.

正解：A

質問 # 40
A client wants to calculate tax differently when an order is billed for a range of particular postcodes. They want to implement their own system instead of using a third-party system. The Developer is asked to assist in this task by creating a conditional webhook.
What must be done to achieve this?

• A. Create an after plugin on the webhook class and check for a list of postcodes at the time of processing and returning true for certain postcodes.
• B. Create a webhooks.xml file and add the rules wanted in the form of a rule node element using the regex operator to catch a range of postcodes.
• C. Implement a new webhook with a list postcodes and link it to the original webhook, then advise the client to monitor for the new webhook instead.

正解：B

質問 # 41
An Adobe Commerce Developer is tasked with adding a custom tax calculation to the checkout process. In addition to core tax calculations, a legacy code extending core tax calculation classes is also found. The Developer wants to utilize Magento's dependency injection system effectively to meet requirements, ensuring the solution works without modifying the existing core and legacy classes.
What should the Developer implement to achieve this?

• A. Virtual types
• B. Constructor arguments
• C. Preferences

正解：A

解説：
The correct approach is Virtual types.
Virtual types allow developers to configure existing classes with different constructor arguments and create multiple variations of the same class without modifying the core or legacy code.
Preferences (C) would replace one class with another entirely, which could break the legacy functionality.
Constructor arguments (A) are part of DI but don't allow multiple variants of the same class like virtual types do.
Reference:
Adobe Commerce DevDocs - Virtual types

質問 # 42
A client uses APIs on their Adobe Commerce platform and powers external programs with the data fed from the Adobe API systems. The client reports that it is becoming unmanageable to handle all the API endpoints and would like to have a centralized API system.
Which new feature will help the client with this problem?

• A. Adobe Bulk API Handler
• B. Adobe I/O Events for Adobe Commerce
• C. Adobe Commerce API Mesh

正解：C

質問 # 43
A Developer is tasked with extending the GraphQL capabilities of a client's Adobe Commerce project by adding custom attributes to the product query.
Which step should the Developer take to correctly implement this GraphQL customization?

• A. Extend the ProductInterface by creating a schema.graphqls file in the custom module's etc directory.
• B. Add new attributes in the Adobe Commerce admin panel to reflect the additions.
• C. Add aroundGetList and afterGetList plugins to the ProductRepositoryInterface to reflect the new attributes.

正解：A

質問 # 44
A client requests changes to their Pro Staging and Production environments. They supply a Developer with different domains for new websites to be created with the goal of expanding operations to multiple countries, doubling the current number of SKUs, and adding more customer groups.
Which two issues should the Developer anticipate based on the requested changes? (Choose two.)

• A. Multiple websites may require duplicating custom functionality for each store, which increases code redundancy.
• B. Additional stores can lead to a longer indexing process and slower response times for noncached catalog pages.
• C. Catalog data expands as the number of websites and stores are increased.
• D. Recreate hierarchy navigation for every new website.

正解：B、C

質問 # 45
......

合格させるAdobe AD0-E725試験問題でテスト復刻エンジンとPDF：https://jp.fast2test.com/AD0-E725-premium-file.html

2026年最新の実際に出ると確認されたAdobe AD0-E725無料試験問題：https://drive.google.com/open?id=1zeHDh7SIGR-apZAjlobQ9Gx9UMflgVLj