A system administrator is building an on-premise cloud environment for a small software development organization. The software developers want to keep the cloud on-premise to control the development environment while hosting SaaS services with a cloud service provider. What type of hypervisor would allow each software developer to create their own virtual development environment?
A. A hosted hypervisor.
B. A bare-metal hypervisor.
C. A native hypervisor.
D. A virtual hypervisor.