Adobe AD0-E722 Practice Verified Answers - Pass Your Exams For Sure! [2024]
Valid Way To Pass Adobe Commerce's AD0-E722 Exam
Adobe AD0-E722 Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
| Topic 5 |
|
| Topic 6 |
|
NEW QUESTION # 30
An Architect needs to create an additional regional UK website with its own website currency set to GBP in Adobe Commerce. An existing US website is using USD as a default base and website currency.
After the first week of sales in the new UK website, an administrator notices that all sales totals in Sales Orders report show £0.00.
How should this issue be resolved?
- A. Refresh Lifetime Statistics for "Total Invoiced'.
- B. Configure currency rates for GBP and USD, so they are not empty.
- C. Make sure that orders are shipped and not left in processing state.
Answer: B
Explanation:
Explanation
The issue here is that the sales totals in Sales Orders report show £0.00 for the new UK website. This is because the currency rates for GBP and USD are not configured, so the system cannot convert the order amounts from GBP to USD. The solution is to configure the currency rates for GBP and USD, so they are not empty. This will allow the system to calculate the sales totals in USD for the report. References:
https://experienceleague.adobe.com/docs/commerce-admin/stores-sales/site-store/currency/currency-update.html
NEW QUESTION # 31
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.)
- A. Edit customer groups to exclude websites that they are not using
- B. Move catalog_Price_index indexer to another custom indexer group
- C. Set Customer Share Customer Accounts Option to Global
- D. Enable price index customer group merging for products without tier prices
- E. Set mage_ihdexer_threads_COUNT environment variable to enable parallel mode
Answer: D,E
Explanation:
Explanation
The product price index can be optimized by using parallel mode and customer group merging. Parallel mode allows the indexer to run multiple threads simultaneously, which can speed up the indexing process. Customer group merging reduces the number of rows in the price index table by merging customer groups that have the same product prices. This can improve the performance of the price index queries and reduce the index size. References: Indexing optimization, Price index customer group merging
NEW QUESTION # 32
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?
- A. Break the data gathering job into a number of smaller jobs, so that each individual job runs for a maximum of 5 minutes
- B. Change the schedule of the siten.aP_generate cron job to 30 0 * * *so that it runs after the gather_reporting_data job has completed.
- C. Create a new cron group for the reporting job, specifying
<use_separate_process>i</use_separate_process>
Answer: C
Explanation:
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. References:
https://experienceleague.adobe.com/docs/commerce-cloud-service/user-guide/architecture/starter-architecture.htm
NEW QUESTION # 33
A merchant is using a unified website that supports native Adobe Commerce B2B and B2C with a single store view.
The merchant's objective is to display the B2B account features, such as negotiable quotes and credit limits, in the header of the site on every page for logged-in users who belong to a B2B company account.
Each B2B company possesses its unique shared catalog and customer group, while numerous customer groups for non-B2B customers undergo changes. The merchant insists that this association should not be linked to customer groups.
Which two solutions should the Architect recommend for consideration, taking into account public data and caching? (Choose two.)
- A. Create a Virtual Type that switches the theme when a user is part of a B2B company so the output can be modified accordingly in the alternate theme.
- B. Set whether the current user is part of a B2B company in the customer session and use that data directly to modify the output accordingly.
- C. Check if the current user is part of a B2B company within a block class and modify the output accordingly.
- D. Create a new custom condition for customer segments that allow for choosing whether a user is part of a B2B company and then use this segment to modify the output accordingly.
- E. Create a new HTTP Context variable to allow for separate public content to be cached for users in B2B companies where the output can be modified accordingly.
Answer: D,E
Explanation:
Explanation
Option B is a valid solution because creating a new HTTP Context variable can allow for differentiating the public content cache for users who belong to a B2B company account. The HTTP Context variable can be used to modify the output of the header block accordingly, without affecting the performance or scalability of the site1 Option D is also a valid solution because creating a new custom condition for customer segments can enable targeting users who are part of a B2B company account. The customer segment can be used to modify the output of the header block accordingly, using layout updates or dynamic blocks. This solution can also leverage the existing customer segment functionality and avoid custom coding2 Option A is not a valid solution because switching the theme based on a virtual type can cause performance issues and increase the complexity of the site maintenance. Moreover, switching the theme can affect the entire site appearance, not just the header block3 Option C is not a valid solution because using the customer session data directly to modify the output of the header block can prevent the public content cache from working properly. The customer session data is private and cannot be cached, so this solution can negatively impact the performance and scalability of the site4 Option E is not a valid solution because checking if the current user is part of a B2B company within a block class can also prevent the public content cache from working properly. The block class logic is executed on every request, so this solution can negatively impact the performance and scalability of the site5 References:
1:
https://experienceleague.adobe.com/docs/commerce-cloud-service/user-guide/architecture/starter-architecture.htm
https://experienceleague.adobe.com/docs/commerce-cloud-service/user-guide/marketing/customer-segments.htm
https://experienceleague.adobe.com/docs/commerce-cloud-service/user-guide/design/themes.html?lang=en 4:
https://experienceleague.adobe.com/docs/commerce-cloud-service/user-guide/architecture/starter-architecture.htm
https://experienceleague.adobe.com/docs/commerce-cloud-service/user-guide/architecture/starter-architecture.htm
NEW QUESTION # 34
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:
Which adjustment should the Architect make to fix this issue?
- A. Add annotation @magentoApplsolation enabled to method PHPDoc
- B. Modify method PHPDoc and change annotation @magentoDbIsolation to enabled
- C. Create Customer_ProductType: :Test/_files/{fixture_name)_rollback.php for every fixture
Answer: B
Explanation:
Explanation
The issue here is that the database storage is not being fully cleaned after the test is run. The solution is to modify the method PHPDoc and change the annotation @magentoDbIsolation to enabled. This will ensure that the database storage is fully cleaned after the test is run. References:
https://developer.adobe.com/commerce/testing/guide/integration/#database-isolation1
NEW QUESTION # 35
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?
- A.
- B.
- C.
Answer: B
Explanation:
Explanation
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.
References:
Create a customer segment condition | Adobe Commerce Developer Guide
AbstractCondition | Adobe Commerce Developer Guide
NEW QUESTION # 36
A client is migrating to Adobe Commerce Cloud and has approximately 800 existing redirects that must be implemented. The number of redirects cannot be reduced because all redirects are specific, and do not match any pattern.
How should the redirects be configured to ensure performance?
- A. Use VCL snippets to offload the redirect to Fastly.
- B. Add each redirect as a URL rewrite via the admin Ul.
- C. Add each redirect in the magento/routes.yaml file.
Answer: A
Explanation:
Explanation
Option B is correct because using VCL snippets to offload the redirect to Fastly is the best way to configure the redirects and ensure performance. VCL snippets are custom code segments that can be added to the Fastly configuration to modify the behavior of the caching service. By using VCL snippets, the redirects can be handled at the edge server level, without reaching the Magento application or the database. This reduces the server load and improves the response time for the redirected requests1.
Option A is incorrect because adding each redirect in the magento/routes.yaml file is not a recommended way to configure the redirects. The magento/routes.yaml file is used to define custom routes for Magento Cloud projects, such as mapping domains or subdomains to environments or services. Adding redirects in this file can cause conflicts with the existing routes and affect the routing logic of the project2.
Option C is incorrect because adding each redirect as a URL rewrite via the admin UI is not an optimal way to configure the redirects. The URL rewrite feature in Magento allows creating custom URLs for products, categories, and CMS pages, and redirecting them to their canonical URLs. However, adding a large number of URL rewrites can increase the database size and affect the performance of the Magento application. Moreover, using the admin UI for this task can be tedious and error-prone3.
References:
1: Custom VCL snippets | Adobe Commerce Developer Guide
2: Configure routes | Adobe Commerce Developer Guide
3: URL Rewrites | Adobe Commerce User Guide
NEW QUESTION # 37
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 Carttype. 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: A
Explanation:
Explanation
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 onthe 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.
References:
GraphQL API - Adobe Inc.
Schema language with GraphQL | Adobe Commerce
NEW QUESTION # 38
An Adobe Commerce Architect needs to scope a bespoke news section for a merchants Adobe Commerce storefront. The merchant's SEO agency requests that the following URL structure:
news/{date}/{article_url_key}, where {date} is the publication date of the article, and {article_url_key} is the URL key of the article.
The Architect scopes that a news entity type will be created. The date and URL key data will be stored against each record and autogenerated on save. The values will be able to be manually overridden.
- A. The Architect needs to manage routing this functionality and adhere to best practice. Which two options should the Architect consider to meet these requirements? (Choose two.)
- B. Create a standard controller route and an index/index controller class that loads the relevant news article by matching the URL date and URL key parts.
- C. Create a plugin that intercepts Magento\Framework\App\Action: :(), looks for the news portion of the URL, and if it matches, loads the relevant news article by matching the URL date and URL key parts.
- D. Create a custom router that runs before the standard router and matches the news portion of the URL, then looks for and loads a news article by matching the date and URL key parts of the URL
- E. Create a standard controller route and mapping the internal URLs (such as news/article/view/id/i) to rewrites that are generated on save and then stored in the URL rewrites table.
Answer: D,E
Explanation:
Explanation
These two options are both valid ways to manage routing for the bespoke news section and adhere to best practice. Option B leverages the existing URL rewrite functionality of Adobe Commerce, which allows creating custom URLs for any entity type and storing them in the database. This option requires creating a standard controller route for the news entity type, such as news/article/view/id/i, where i is the news article ID.
Then, on saving each news article, a rewrite rule is generated that maps the internal URL to the desired SEO-friendly URL, such as news/{date}/{article_url_key}. The rewrite rule is stored in the url_rewrite table, which is used by the standard router to match and redirect requests.
Option C involves creating a custom router class that implements \Magento\Framework\App\RouterInterface and runs before the standard router in the routing process. The custom router class can match the news portion of the URL and extract the date and URL key parts from it. Then, it can look for and load a news articlethat matches those values using a model or repository class. If a match is found, it can set the request parameters accordingly and dispatch the request to a controller action that renders the news article page.
References:
Routing | Adobe Commerce Developer Guide
URL Rewrites | Adobe Commerce Developer Guide
Custom Router | Adobe Commerce Developer Guide
NEW QUESTION # 39
An Adobe Commerce Architect runs the PHP Mess Detector from the command-line interface using the coding standard provided with Adobe Commerce. The following output appears:
The Architect looks at the class and notices that the constructor has 15 parameters. Five of these parameters are scalars configuring the behavior of MyService. The class also contains three constants referencing one other class.
How should the Architect fix the code so that it complies with the coding standard rule?
- A. Consolidate the constants referencing other classes into a string representation.
- B. Introduce a new class accepting those five scalars and use it in the constructor and the remaining logic of MyService.
- C. Modify the code of MyService so that the number of different classes and interfaces referenced anywhere inside the class is fewer than 13.
Answer: B
Explanation:
Explanation
The issue is being caused by the high coupling between objects (CBO) value of the class MyService. CBO is a metric that measures the number of classes that are coupled to a given class, either by method calls, property or parameter references, inheritance, or constants1. A high CBO value indicates that the class is too tightly coupled with other classes, which makes it more difficult to maintain, test, and reuse2. To reduce the CBO value, the Architect should introduce a new class that encapsulates the five scalar parameters that configure the behavior of MyService. This way, the constructor of MyService will only have one parameter of the new class type, instead of five scalar parameters. This will also make the code more readable and maintainable, as the new class can provide methods to access and manipulate the configuration data. The constants referencing other classes should not be consolidated into a string representation, as this would not reduce the CBO value and would make the code less clear and type-safe3. The number of different classes and interfaces referenced anywhere inside the class is not relevant for the CBO metric, as it only counts the classes that are coupled to the given class1. References: CBO coupling between object, Coupling Between Object classes (CBO), Cohesion and coupling of an object in OO programming
NEW QUESTION # 40
An Adobe Commerce Architect needs to log the result of a ServiceClass:: getData method execution after all plugins have executed. The method is public, and there are a few plugins declared for this method. Among those plugins are after and around types, and all have sortOrder specified.
Which solution should be used to meet this requirement?
- A. Declare a new plugin with the sortOrder value higher than the highest declared plugin sortOrder and implement afterGetData method.
- B. Declare a new plugin with the sortOrder value lower than the lowest declared plugin sortOrder and implement aroundGetData method.
- C. Declare a new plugin with the sortOrder value higher than the highest declared plugin sortOrder and implement aroundGetData method.
Answer: A
Explanation:
Explanation
This solution ensures that the new plugin will execute after all the existing plugins for the ServiceClass::getData method, and will be able to log the final result of the method execution. The afterGetData method of the new plugin will receive the result of the method as a parameter, and can use any logging mechanism to record it. The sortOrder value of the new plugin should be higher than the highest declared plugin sortOrder, so that it will run last in the sequence of plugins. The after type of plugin is preferred over the around type of plugin, because it is simpler and more efficient, and does not require calling the proceed() method.
References:
Plugins (Interceptors) | Adobe Commerce Developer Guide
Plugin best practices | Adobe Commerce Developer Guide
NEW QUESTION # 41
An Architect is investigating a merchant's Adobe Commerce production environment where all customer session data is randomly being lost. Customer session data has been configured to be persisted using Redis, as are all caches (except full page cache, which is handled via Varnish).
After an initial review, the Architect is able to replicate the loss of customer session data by flushing the Magento cache storage, either via the Adobe Commerce Admin Panel or running bin/magento cache: flush on the command line. Refreshing all the caches in the Adobe Commerce Admin Panel or running bin/magento cache: clean on the command line does not cause session data to be lost.
What should be the next step?
- A. Set the Stores > Configuration' option for Store Session Data Separately' to 'Yes' in the Adobe Commerce Admin Panel.
- B. Check app/etc/env.php and make sure that the Redis configuration for caches and session data use different database numbers.
- C. Educate the merchant to not flush cache storage and only refresh the caches in future.
Answer: B
Explanation:
Explanation
The issue here is that the customer session data is randomly being lost when flushing the Magento cache storage. This is because the Redis configuration for caches and session data might be using the same database number, which causes the session data to be deleted along with the caches. The solution is to check the app/etc/env.php file and make sure that the Redis configuration for caches and session data use different database numbers. This will prevent the session data from being affected by the cache operations. References:
https://experienceleague.adobe.com/docs/commerce-cloud-service/user-guide/develop/deploy/redis.html?lang=e
NEW QUESTION # 42
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 isimplemented 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?
- A. Implement _setCachedQuotes() and _getCachedQuotes(), return the data if the request matches.
- B. ln_doShipmentRequest()f call canCollectRates() before sending request to the API.
- C. Override getResponse, save the response to a variable, check if the response exists, then return.
Answer: A
Explanation:
Explanation
The carrier model class can implement caching methods to store and retrieve the quotes from the API based on the request parameters. This can reduce the number of API calls and improve the performance of the shipping rate calculation. The _setCachedQuotes() method can save the response from the API to a cache storage, and the _getCachedQuotes() method can check if there is a cached response for the current request and return it if it exists. References: Caching in carrier model, Carrier model interface
NEW QUESTION # 43
An Adobe Commerce Architect is reviewing API-functional test code. Some tests send errors to indicate that the customer address does not exist. The test codes show the following:
Which step should the Architect take to fix the test errors?
- A. Change the annotation to Use@magentoApiDataFixture Magento/Customer/_files/ instead Or dmagentoDataFixture Magento/Customer/_files/customer_one_address.php
- B. Update the annotation to Specify addreSSjd EniagentoDataFixture Magento/Customer/_files/customer_one_address.php with:{Maddress_id":"$address.id$"}
- C. Set the annotation to USe AmagentoPersistDataFixture Magento/Cu5tomer/_f iles/custcwer_one_address.php instead Of @magentoDataFixture Magento/Customer/_f iles/customer_one_address.php
Answer: C
Explanation:
Explanation
The issue is being caused by the use of @magentoDataFixture annotation, which creates a temporary data fixture that is rolled back after each test execution1. This means that the customer address created by the fixture is not persisted in the database and cannot be retrieved by subsequent tests. To fix this, the Architect should use @magentoPersistDataFixture annotation, which creates a permanent data fixture that is not rolled back after each test execution2. This way, the customer address created by the fixture will be persisted in the database and can be accessed by subsequent tests. Changing the annotation to use @magentoApiDataFixture or specifying address_id in the annotation will not solve the issue, as they are not related to the persistence of the data fixture3. References: Data fixtures, Persistent data fixtures, API-functional tests
NEW QUESTION # 44
An Architect agrees to improve company coding standards and discourage using Helper classes in the code by introducing a new check with PHPCS.
The Architect creates the following:
* A new composer package under the AwesomeAgency\CodingStandard\ namespace
* The ruleset. xml file extending the Magento 2 Coding Standard
What should the Architect do to implement the new code rule?
- A.
- B.
- C.
Answer: A
Explanation:
Explanation
Option C is correct because adjusting the ruleset.xml file with the new rule is the simplest and most effective way to implement the new code rule. The ruleset.xml file defines the coding standards that are applied by PHP_CodeSniffer. By extending the Magento 2 Coding Standard and adding a new rule, the Architect can customize the code analysis and enforce the company coding standards. The new rule can use the Magento2.Namespaces.ForbiddenNamespaces sniff to check for any usage of Helper classes in the code and report them as errors or warnings1.
Option A is incorrect because creating a new composer package under the AwesomeAgency\CodingStandard\ namespace is not enough to implement the new code rule. The composer package is just a way to distribute and install the coding standard, but it does not define the rules themselves. The Architect still needs to create a ruleset.xml file and register it with PHP_CodeSniffer2.
Option B is incorrect because creating a new class
\AwesomeAgency\CodingStandard\Ruleset\ForbiddenNamespaces and specifying the rule inside the process method is unnecessary and complicated. The Architect does not need to create a new class or a new sniff for this rule, as there is already an existing sniff in the Magento 2 Coding Standard that can be used for this purpose. The Magento2.Namespaces.ForbiddenNamespaces sniff can be configured with an include-pattern element to specify which namespaces are forbidden1.
References:
1: Magento 2 Coding Standards | Adobe Commerce Developer Guide
2: How to create a custom coding standard | PHP_CodeSniffer Documentation
NEW QUESTION # 45
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?
- A. Utilize the payment provider iframe system to isolate content of the embedded frame from the parent web page.
- B. Utilize a trusted signed certificate issued by a Certification Authority (CA) to secure each connection made by the payment solution protocol via https.
- C. Utilize the Advanced Encryption standard (aes-256) algorithm to encrypt all customer-sensitive data from the payment module.
Answer: A
Explanation:
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.
NEW QUESTION # 46
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.)
- A. Implement validation rules in the Converter class for the Config Reader
- B. Create validation rules in marketplace.schema.xsd.
- C. Add the Uniform Resource Name to the XSD file in the config XML file.
- D. Provide schema to validate a merged file.
- E. Create a class that implements \Magento\Framework\Config\Datainterface.
- F. Provide schema to validate an individual file.
Answer: B,D,F
Explanation:
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.
References:
https://experienceleague.adobe.com/docs/commerce-cloud-service/user-guide/architecture/starter-architecture.htm
NEW QUESTION # 47
......
Adobe AD0-E722 Pre-Exam Practice Tests | GetValidTest: https://troytec.getvalidtest.com/AD0-E722-brain-dumps.html