Adobe AD0-E716 - Adobe Commerce Developer Expert Exam
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Total 69 questions
Question #6 (Topic: Exam A)
An Adobe Commerce developer has added a new configuration field to the admin area. The path for this option is general/store_information/out_of_hours_phone.
Keeping simplicity in mind, how would the developer ensure this option contains a valid US telephone number?
Keeping simplicity in mind, how would the developer ensure this option contains a valid US telephone number?
A. Add <validate>phoneUS</validate> to the field in system.xml.
B. Create a backend model to check the validity of the phone number entered.
C. Add <validate type="phoneUS"/> to the field in system.xml.
Answer: A
Question #7 (Topic: Exam A)
An Adobe Commerce developer is being tasked with creating a new cron job to run a method that has already been written.
What are the minimally required steps to accomplish this?
What are the minimally required steps to accomplish this?
A. Create a crontab.xml file and a new system configuration in system.xml for the schedule.
B. Create crontab.xml and cron_groups.xml files to assign the new job to a cron group.
C. Create a crontab.xml file and set a schedule for the new cron job.
Answer: C
Question #8 (Topic: Exam A)
Which hashing algorithm will Adobe Commerce choose to hash customer passwords?
A. If the Sodium extension is installed, SHA256 will be chosen, otherwise MD5 will be used as the Magento default hashing algorithm.
B. If the Sodium extension is installed, Argon 2ID13 will be chosen, otherwise SHA256 will be used as the Magento default hashing algorithm.
C. It does not matter if the Sodium extension is installed or not, the Magento hashing default algorithm will be SHA256.
Answer: B
Question #9 (Topic: Exam A)
An Adobe Commerce developer is developing a custom module. As part of their implementation they have decided that all instances of their Custom\Module\Model\Example class should receive a new instance of Magento\Filesystem\Adapter\Local.
How would the developer achieve this using di.xml?
How would the developer achieve this using di.xml?
A. 
B. 
C. 
B.
C.
Answer: C
Question #10 (Topic: Exam A)
When checking the cron logs, an Adobe Commerce developer sees that the following job occurs daily:
main.INFO: Cron Job inventory_cleanup_reservations is successfully finished.
However, the inventory_reservation table in the database is not emptied.
Why are there records remaining in the inventory_reservation table?
main.INFO: Cron Job inventory_cleanup_reservations is successfully finished.
However, the inventory_reservation table in the database is not emptied.
Why are there records remaining in the inventory_reservation table?
A. Only reservations matching canceled orders are removed by the cron job.
B. Only reservations no longer needed are removed by the cron job.
C. The “Auto Cleanup” feature from Multi Source Inventory was disabled in configuration.
Answer: B
