What is caching in the context of AEM?
- Deleting unnecessary files
- Displaying images on a webpage
- Encrypting sensitive information
- Storing frequently accessed data temporarily
Caching in AEM involves storing frequently accessed data temporarily to improve performance by reducing the need to fetch the same data repeatedly from the source.
What tools or metrics are typically used for AEM performance tuning?
- JVM Garbage Collection metrics, AEM Health Checks, and Adobe Granite Workflow statistics
- Project timelines, team productivity, and content creation speed
- Server storage space, network latency, and user engagement analytics
- Social media metrics, server bandwidth usage, and browser cache size
Tools like JVM Garbage Collection metrics, AEM Health Checks, and Adobe Granite Workflow statistics are typically used for AEM performance tuning. These metrics help identify and address performance-related issues.
Scenario: An organization plans to install AEM for their website, which will have a high volume of daily traffic. What factors should they consider when configuring the AEM Dispatcher?
- Asset optimization, content tagging, workflow automation, and component development
- Database configuration, server hardware, network latency, and content structure
- Load balancing, caching strategies, request filtering, and SSL termination
- User authentication, role-based access control, encryption, and content versioning
When configuring the AEM Dispatcher for high-traffic websites, factors such as load balancing, caching strategies, request filtering, and SSL termination should be considered to optimize performance and ensure a seamless user experience.
To secure RESTful APIs, AEM allows you to implement _______ mechanisms, such as OAuth 2.0.
- Authentication
- Authorization
- Decryption
- Encryption
AEM allows you to implement Authorization mechanisms, such as OAuth 2.0, to secure RESTful APIs by controlling access to resources.
The error.log file in AEM is primarily used to record _______ errors and exceptions.
- Compilation
- Configuration
- Runtime
- System
The error.log file in AEM is used to record system-level errors and exceptions, providing insights into potential issues affecting the platform.
AEM Maintenance and Patching activities should be performed in a _______ environment before being applied to the production system.
- Development
- Quality Assurance
- Staging
- Testing
AEM Maintenance and Patching activities are typically performed in a Staging environment to ensure that changes work as expected before applying them to the production system.
How does AEM handle conflicts during content activation and rollout processes?
- AEM automatically resolves conflicts based on predefined rules
- AEM prompts users to resolve conflicts during activation
- Conflicting content is rolled back to the previous version
- Conflicts are manually resolved by administrators
AEM handles conflicts during content activation and rollout processes by automatically resolving them based on predefined rules, reducing manual intervention.
What is the difference between a parent component and a child component in AEM component inheritance?
- Parent components are used for styling, while child components manage content
- Parent components define common properties and behavior, while child components inherit and extend them
- Parent components only contain HTML, while child components handle logic
- There is no distinction; the terms are used interchangeably
In AEM component inheritance, a parent component defines common properties and behavior, while child components inherit and extend them, facilitating modular and scalable development.
Scenario: A global organization with multiple AEM instances wants to implement a caching strategy for consistent user experiences across regions. What considerations should they take into account?
- All of the above
- Content synchronization across instances
- Geographical proximity of dispatchers
- Language-specific caching
To ensure consistent user experiences globally, considerations should include geographical proximity, language-specific caching, and content synchronization across AEM instances.
Explain how Sightly (HTL) helps prevent cross-site scripting (XSS) vulnerabilities in AEM.
- Automatic HTML escaping
- CSS vulnerabilities
- JavaScript injections
- Manual HTML escaping
Sightly (HTL) helps prevent XSS vulnerabilities by automatically escaping HTML, ensuring secure content rendering in AEM.