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

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An Adobe Commerce Cloud client alerts a Developer to an issue with their website going down during deployments.
What should the Developer do to solve this problem?

• A.In the cloud env configuration YAML file, the static content deploy strategy must be defined in the build phase.
• B.From the Adobe Commerce Cloud console, the zero downtime deployment checkbox must be selected for the project.
• C.In the cloud app configuration YAML file, the deployment strategy must be defined in the global phase.

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A Developer creates daily cron jobs to automate a client's business processes, including automated stock imports via CSV files once per day. After a few days, it is noted that the cron jobs do not run daily. The Developer discovers the cron jobs are sometimes assigned a 'missed' status and do not execute, and other cron jobs become stuck during the execution time of the custom cron jobs.
Which option should the Developer use to ensure the cron jobs consistently run each day?

• A.Implement a custom group for the cron jobs in the crontab.xml.
• B.Set the cron jobs to run multiple times per day instead of once daily.
• C.In the execute() function, implement a lock checker to make sure the cron runs alone.

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A Developer discovers the following code snippet in default.xml layout:
<referenceBlock name="content">
<block name="custom" template="example.phtml" cacheable="false" />
</referenceBlock>
Which caching behavior will occur?

• A.The content block and all its child blocks will become cacheable.
• B.All pages will be marked as non-cacheable.
• C.Only the custom block will not be cached.

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

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