Scenario: A development team is experiencing slow query performance in their AEM project using CRX. What steps can they take to improve query performance?
- Modify database schema, Decrease server memory, Ignore the issue, Use outdated software
- Optimize query statements, Index content nodes, Implement caching strategies, Upgrade server hardware
- Redesign user interface, Change programming language, Increase network bandwidth, Install additional plugins
- Rewrite content, Replace AEM with a different CMS, Increase server load, Add more content
To enhance query performance in AEM with CRX, the team should consider optimizing query statements, indexing content nodes, implementing effective caching strategies, and upgrading server hardware.
Marketers can use AEM and Adobe Target to run ____________ to test different content variations.
- Advertisements
- Campaigns
- Experiments
- Surveys
Marketers can use AEM and Adobe Target to run experiments, allowing them to test and optimize different content variations for better engagement.
What is the relationship between AEM Components and AEM Component Libraries?
- Component Libraries define the structure of components
- Components are built independently of libraries
- Components are not part of the libraries
- Libraries are used only for styling
AEM Components rely on AEM Component Libraries, which define the structure, styles, and behavior, ensuring consistency across the platform.
A development team needs to create a custom AEM Core Component to integrate a third-party analytics tool. What approach should they follow?
- Customizing Sightly Scripts
- Extending Core Components
- Modifying Dispatcher Configuration
- Updating AEM Core Component Library
To integrate a third-party analytics tool, the development team should follow the approach of extending existing AEM Core Components. This allows them to add custom functionalities without modifying the core component code.
Why is component inheritance important in AEM development?
- Enhances graphic design capabilities
- Promotes code reusability and consistency
- Reduces the need for version control
- Simplifies project management
Component inheritance is crucial in AEM development as it promotes code reusability and ensures consistency across different parts of a website, making maintenance easier.
To create a custom AEM component, you typically start by defining the component's _______.
- Client-Side Logic
- Layout and Styling
- Server-Side Logic
- Structure and Metadata
When creating a custom AEM component, you usually start by defining the component's Structure and Metadata, outlining its fundamental characteristics.
_______ in AEM Dispatcher is a technique to prevent caching of sensitive or dynamic content.
- Cache Busting
- Content Exclusion
- Content Invalidation
- Dynamic Filtering
Content Invalidation in AEM Dispatcher is a technique used to prevent caching of sensitive or dynamic content, ensuring that the latest content is always delivered to users.
A common technique to reduce database load and improve AEM performance is _______.
- Caching
- Compression
- Encryption
- Indexing
Caching is a common technique used to reduce database load and enhance AEM performance by storing frequently accessed data in a temporary storage area.
Scenario: A news website wants to automatically trigger a workflow whenever a new article is added. What AEM feature should they configure to achieve this?
- Content Fragment
- Event Listener
- Replicator
- Workflow Launcher
To automatically trigger a workflow upon adding a new article, the website should configure a Workflow Launcher, which monitors specific events and triggers workflows accordingly.
What are the differences between full, incremental, and differential backups in AEM?
- Full backup includes all data every time, incremental backs up only changes since the last backup, and differential backs up changes since the last full backup
- Full backup is faster than incremental, and differential backups are the smallest in size
- Full backup is only for critical data, incremental is for non-critical data, and differential backs up the entire instance each time
- Incremental backup includes all data every time, full backs up only changes, and differential backs up changes since the last full backup
In AEM, full backups include all data, incremental backups only capture changes since the last backup, and differential backups record changes since the last full backup. Understanding these differences is crucial for an effective backup strategy.