Chapter 8

1. Aspects of a software system that cut across multiple modules or components, affecting the behavior and functionality of the application as a whole.
2. They have a huge impact on the application.
3. They significantly impact the overall quality, maintainability, and performance of the application.
4. Logging, error handling, exception management, security and authorization, caching, performance optimization, transaction management, validation, auditing and compliance, localization and internationalization, logging, and monitoring.