During system boot, which essential services might be started automatically?

During system boot, essential services that are critical for system operation and functionality are typically started automatically. These include services like web servers and database servers, which are crucial for running web applications and managing data effectively.

Web servers handle HTTP requests and serve content to clients, while database servers manage data storage and retrieval. These services must be up and running for various applications and services that depend on them to function properly, especially in server environments where uptime and availability are paramount.

In contrast, options such as office applications, video editing software, and text editors are user applications that are not necessary for the core operation of the system itself. They are typically started only when a user decides to launch them after logging into the system. Therefore, they do not belong to the set of services that are automatically initiated during the boot process, focusing instead on providing an essential foundation for the system's operations.