Linuxを実行しているサーバーは、中小企業向けにDNSおよびDHCPサービスとともに仮想マシンのサポートを提供しています。これはどのテクノロジーを表していますか?
正解:D
The scenario described involves a server running Linux that supports virtual machines (VMs) and provides DNS and DHCP services. This setup is indicative of a Type 2 hypervisor, which runs on top of a host operating system. Unlike Type 1 hypervisors, which run directly on the hardware, Type 2 hypervisors are installed as software on an operating system, allowing them to manage VMs while the host OS handles other services like DNS and DHCP.
In contrast to type 1 hypervisor, a type 2 hypervisor (or hosted hypervisor) runs on top of an operating system and not the physical hardware directly. A big advantage of Type 2 hypervisors is that management console software is not required. Examples of type 2 hypervisor are VMware Workstation (which can run on Windows, Mac and Linux) or Microsoft Virtual PC (only runs on Windows).