Infosys Adobe AEM Developer Interview Questions and Answers

Adobe Experience Manager is a comprehensive content management solution for building websites, mobile apps, and forms.

• Allows for easy creation, management, and delivery of personalized content across different channels

• Provides tools for digital asset management, workflow automation, and analytics

• Supports integration with other Adobe products like Adobe Analytics and Adobe Target

AEM architecture is based on a modular and scalable design, with a core repository for content storage and various components for managing content, workflows, and user interfaces.

• AEM is built on a Java Content Repository (JCR) which stores content in a hierarchical structure.

• It uses Apache Sling to map HTTP requests to resources based on the request URL.

• AEM includes a powerful component-based development framework call...read more

Sling models are POJO classes used to map Sling resources to Java objects. JUnit is a testing framework for unit testing Java code.

• Sling models are used to bind Sling resource properties to Java class fields.

• They simplify the process of accessing and manipulating content in AEM.

• JUnit is used for writing and running unit tests for Java code.

• JUnit tests ensure that individual units of code are working correctly.

• Example: ...read more

Implemented components creation with backend code and HTL in previous projects.

• Used Java backend code to handle business logic and data manipulation.

• Integrated backend code with Sightly (HTL) templates to render dynamic content.

• Utilized AEM APIs to interact with content repository and retrieve data.

• Ensured separation of concerns by keeping backend logic separate from presentation layer.

• Tested components thoroughly to e...read more

Project devops setup involves code repository, build pipelines, code quality checks, and deployments.

• Utilize version control system like Git for code repository management.

• Implement continuous integration/continuous deployment (CI/CD) pipelines for automated builds and deployments.

• Integrate code quality tools like SonarQube or Checkstyle for ensuring code standards.

• Use deployment tools like Jenkins or Ansible for seaml...read more

Dynamic media refers to the ability to deliver personalized, interactive, and engaging content to users in real-time.

• Dynamic media allows for the customization of content based on user behavior, preferences, and demographics.

• It enables the delivery of rich media content such as videos, images, and interactive elements.

• Examples include personalized product recommendations on e-commerce websites, interactive maps on trav...read more

Some annotations used for creation of sling models and servlets are @Model, @Inject, @SlingServlet

• @Model - Used to define a Sling Model class

• @Inject - Used to inject dependencies into a Sling Model class

• @SlingServlet - Used to define a servlet in AEM

OOP stands for Object-Oriented Programming, a programming paradigm based on the concept of objects.

• OOP focuses on creating objects that contain both data and methods to manipulate that data.

• Key concepts include encapsulation, inheritance, and polymorphism.

• Encapsulation involves bundling data and methods within a class to restrict access.

• Inheritance allows a class to inherit properties and behavior from another class.

• Po...read more

AEMaaCS is Adobe Experience Manager as a Cloud Service, a cloud-native solution for managing digital experiences.

• AEMaaCS is a cloud-native solution for managing digital experiences.

• It provides scalability, flexibility, and agility for organizations to deliver personalized content.

• AEMaaCS offers automatic updates and maintenance, reducing the need for manual intervention.

• It allows for seamless integration with other Ado...read more