Which installation method often requires you to immediately install updates from the Internet after installation is complete?

The installation method that often requires you to immediately install updates from the Internet after the installation is complete is typically the method utilizing CD or DVD installation. This approach generally involves using a static version of the operating system or software that is packaged on physical media. Since this media may not contain the latest updates or patches, once the installation is completed, the system would need to connect to the Internet to retrieve and install these updates to ensure optimal functionality, performance, and security.

In contrast, network installations often use the most current version of software available on a server, which may already include recent updates. USB installations can also facilitate installations from media that could contain updated versions similar to network installations, depending on the source. Image deployment typically involves pre-configured system images that already have necessary updates and customizations integrated, minimizing the immediate need for subsequent updates after deployment.