Tech Mahindra AEM Developer Interview Questions and Answers

AEM architecture refers to the structure and design of Adobe Experience Manager, including its components and how they interact.

• AEM architecture is based on a modular design, with various components like OSGi bundles, JCR repository, and Apache Sling.

• It follows a content-centric approach, where content is stored in the JCR repository and managed through workflows and templates.

• AEM architecture supports scalability and ...read more

I recently worked on a custom carousel component for displaying featured products on the homepage.

• Implemented custom logic for fetching and displaying product data

• Designed the component to be responsive and mobile-friendly

• Added navigation controls for users to scroll through products

• Integrated with backend APIs to retrieve product information

To register a servlet, you need to create a servlet class, configure it in the OSGi configuration, and map it to a URL pattern.

• Create a servlet class by extending SlingAllMethodsServlet or implementing the Servlet interface.

• Configure the servlet in the OSGi configuration by providing the servlet name, resource types, and other properties.

• Map the servlet to a URL pattern using the @SlingServlet annotation or by configur...read more

Crop resize workflow involves process step and participant step.

• Process step involves defining the workflow for cropping and resizing images.

• Participant step involves assigning roles to individuals involved in the workflow, such as designers, developers, and testers.

• Examples: Process step - defining image dimensions and quality requirements. Participant step - designer selects images to crop and resize, developer imple

Single page application is a web application that loads a single HTML page and dynamically updates the page as the user interacts with it.

• Loads content dynamically without refreshing the entire page

• Improves user experience by providing a seamless and fast browsing experience

• Utilizes AJAX, JavaScript, and frameworks like React or Angular

• Examples: Gmail, Facebook, Twitter