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Which environment-specific configuration is used in AEM as a Cloud Service to store private API keys?
This syntax allows the developer to reference a secret variable that is stored in the Cloud Manager UI under Environment Details > Variables. The secret variable name must start with a lowercase letter and can contain alphanumeric characters and underscores. Reference: https://experienceleague.adobe.com/docs/experience-manager-cloud-service/implementing/deploying/configuring-osgi.html?lang=en#environment-specific-configuration
A developer needs to create a dynamic participant step where the participant is selected automatically at run time.
The developer decides to develop an OSGi service, which needs to implement the com.day.cq.workflow.exec.ParticipantStepChooser interface.
Which method should the developer implement from the com.day.cq.workflow.exec.ParticipantStepChooser interface?
An AEM application must process a high volume of content ingestion on the author server.
What is a key factor to optimize a design for overall performance gain for implementing workflows?
Using transient workflows is a key factor in optimizing the design for processing a high volume of content ingestion on the author server. Transient workflows do not persist their state to the repository, which significantly reduces the overhead on the JCR (Java Content Repository). This leads to improved performance and efficiency, especially under high-content ingestion scenarios.
Here's why transient workflows are beneficial:
Reduced Repository Writes: Since transient workflows do not persist intermediate states, the number of writes to the repository is minimized. This reduces the I/O load and speeds up the processing.
Improved Performance: By avoiding the persistence of states, transient workflows execute faster, leading to quicker content processing and less latency.
Resource Efficiency: Transient workflows consume fewer resources compared to their non-transient counterparts, making them more efficient in handling large volumes of content.
Steps to create a transient workflow:
Define Workflow Model: Create a new workflow model or edit an existing one in AEM Workflow console.
Set Workflow to Transient: In the workflow model editor, set the workflow model to be transient by marking the relevant option in the workflow properties.
Implement Workflow Logic: Add the necessary steps and logic to the workflow model, keeping in mind that intermediate states will not be saved.
Deploy and Test: Deploy the workflow and test it under high-content ingestion scenarios to ensure optimal performance.
A developer is working on a project based on core components. The client requests that text pasted inside the Text component should be stripped of all styling and formatting.
The developer needs to override RTE plugin implementation and change the default paste (CTRL+V) behavior.
Which paste option should the developer add to achieve this?
To ensure that text pasted inside the Text component in AEM is stripped of all styling and formatting, you need to override the RTE (Rich Text Editor) plugin implementation and change the default paste behavior. The correct option to achieve this is defaultPasteMode=plaintext.
Steps to configure the RTE plugin for plain text pasting:
Locate the RTE Configuration: Find the existing configuration for the RTE or create a new one in the /apps directory of your AEM project.
Modify the Plugin Configuration: Add or update the configuration to include the defaultPasteMode parameter. The configuration might look something like this:
{
'jcr:primaryType': 'nt:unstructured',
'features': '[text]',
'defaultPasteMode': 'plaintext'
}
Apply the Configuration: Ensure that this configuration is applied to the Text component. This typically involves updating the component dialog or design dialog to reference the updated RTE configuration.
Test the Configuration: In the AEM author instance, open the page with the Text component and paste text using CTRL+V. The pasted text should now be stripped of all styling and formatting, adhering to the plaintext mode.
By setting defaultPasteMode to plaintext, you ensure that the RTE only accepts plain text input, removing any formatting that might come from external sources.
An AEM development team is working on a new multi-country application using AEM as a Cloud Service. A developer has been assigned the task for building the integration with a third-party web service. A secret key is needed to connect with this web service. The website creators will provide this key. The key is different for each type of environment (dev, stage and production)
What is the recommended way to make the secret key available in the AEM application?
