What type of network could be described as an internal internet?0.5 MarksExtranetPerimeter networkDMZIntranet

Answer

The type of network described as an internal internet is an Intranet.

An intranet is a private network that is contained within an organization and is not accessible to the public. It uses internet protocols, but it functions as a secure information sharing platform for employees. This allows for easy access to internal resources, communication, and collaboration within the organization, similar to how the internet operates but restricted to internal use only.

In contrast, an extranet extends certain features of an intranet to external users, such as partners or clients. A perimeter network (or DMZ) acts as a buffer zone between the internal network and external networks (like the internet), and thus is designed for enhanced security. Hence, the correct answer is Intranet.