Adobe AD0-E722 問題集

質問 1：
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.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
An Adobe Commerce store owner sets up a custom customer attribute "my.attribute".
An Architect needs to display additional content on the home page, which should display only to Customers with "my.attribute" of a certain value and be the same content for all of them. The website is running Full Page Cache.
With simplicity in mind, which two steps should the Architect take to implement these requirements? (Choose two.)
A. Use customer-data JS library to retrieve "my.attribute" value
B. Add a custom block and a pHTML template with the content to the cmsjndexjndex.xml layout
C. Create a Customer Segment and use 'my.attribute' in the conditions
D. Add a new context value of "my_attribute" to Magento\Framework\App\Http\Context
E. Add a dynamic block with the content to the Home Page
正解：D,E
解説: (Topexam メンバーにのみ表示されます)

質問 3：
The development of an Adobe Commerce website is complete. The website is ready to be rolled out on the production environment.
An Architect designed the system to run in a distributed architecture made up of multiple backend webservers that process requests behind a Load Balancer.
After deploying the system and accessing the website for the first time, users cannot access the Customer Dashboard after logging in. The website keeps redirecting users to the sign-in page even though the users have successfully logged in The Architect determines that the session is not being saved properly.
In the "app/etc/env.php", the session is configured as follows:

What should the Architect do to correct this issue?
A. Utilize the Remote Storage module to synchronize sessions between the servers
B. Update the session host value to a shared Redis instance
C. increase the session size with the command config:set system/security/max_session_size_admin
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 4：
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. Create a new cron group for the reporting job, specifying
<use_separate_process>i</use_separate_process>
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. Break the data gathering job into a number of smaller jobs, so that each individual job runs for a maximum of 5 minutes
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 5：
An Adobe Commerce Architect is investigating a case where some EAV product attributes are no longer updated.
* The catalog is composed of 20.000 products with 100 attributes each.
* The product updates are run by recurring Adobe commerce imports that happen multiple times a day.
* The Architect finds an error in the logs that indicates an integrity constraint while trying to insert row with id
2147483647.
What is causing this error?
A. EAV attribute import uses REPLACE, which leads to reaching the max limit of the increment of the column
B. Integrity constraints were dropped after upgrading to the latest version, and the integrity checks were missed.
C. Magento framework uses INSERT on DUPLICATE, which leads to reaching the max limit of the increment of the column.
正解：A
解説: (Topexam メンバーにのみ表示されます)