LTIMindtree Senior Software Engineer 1 Interview Questions, Process, and Tips

Run modes in AEM are configurations that determine how the AEM instance will behave. Custom run modes are additional configurations created by users.

• Run modes in AEM include author, publish, and dispatcher.

• Custom run modes can be created by adding custom configurations in the runmodes folder.

• Custom run modes can be used to define specific behaviors or settings for the AEM instance.

Sling models in AEM are Java POJO classes used to map Sling resources to Java objects.

• Sling models help in separating the business logic from the presentation layer in AEM

• They provide a way to define the structure of the data being passed between the Java code and the HTL templates

• Sling models are annotated with @Model to define the mapping between the Sling resource and the Java object

Adapters are used to convert the interface of a class into another interface that a client expects. Types of adaptables include object adapters and class adapters.

• Adapters are used to make two incompatible interfaces work together.

• Object adapters use composition to adapt the interface of a class.

• Class adapters use multiple inheritance to adapt the interface of a class.

• Adaptables can be objects or classes that need to b...read more

Creating custom templates involves defining a unique layout for a document or webpage. Static templates are fixed, while editable templates allow for customization.

• To create a custom template, define the layout and design elements such as headers, footers, and content sections.

• Static templates have fixed elements that cannot be changed by the user, while editable templates allow users to customize certain parts.

• Example...read more

OSGi annotations are used to define metadata for OSGi components in Java applications.

• @Component: Marks a class as an OSGi component

• @Reference: Declares a dependency on another OSGi service

• @Activate: Marks a method to be called when the component is activated

• @Deactivate: Marks a method to be called when the component is deactivated

When assets are added to DAM, a background workflow is triggered to process and organize the assets.

• Assets are uploaded to DAM system by users or automated processes.

• Metadata is extracted from the assets to categorize and tag them.

• Assets are stored in appropriate folders or categories based on metadata.

• Assets may undergo transformations or conversions for compatibility.

• Notifications may be sent to relevant stakeholders...read more