Which of the following best describes a Service Pack?

A Service Pack is best described as a major update that includes multiple patches. This type of update is designed to enhance the performance, stability, and security of a software product. Service Packs often aggregate a series of previously released patches, updates, and fixes into one comprehensive package, making it easier for users to keep their systems up to date. This may include bug fixes, security enhancements, and sometimes new features that address a range of issues identified since the last full release of the software.

By bundling these updates together, a Service Pack ensures that users can easily apply all recent changes without needing to install each patch individually, thus streamlining the maintenance process. This is particularly useful for ensuring that systems remain secure and functional without the user needing to manage numerous smaller updates continuously.