A security administrator is setting up a virtualization solution that needs to run services from...

The most appropriate technology for this virtualization solution is containers. Containers allow multiple services to run on a single host with isolated environments, while sharing the same kernel version and properties of the host operating system. Each container has its own instance of the operating system and runs independently from the others, meeting the requirement for separate environments with their own OS. Containers are more lightweight than full hypervisors and are ideal for running microservices in isolated environments. CASP+ emphasizes the use of containers in scenarios where services need to be isolated but share the same host OS kernel.