What are two fundamentals of virtualization? (Choose two.)

Virtualization fundamentally involves abstracting hardware resources. One core aspect is the ability to run multiple operating systems and their applications independently on a single physical server, thanks to a hypervisor. This hypervisor creates and manages virtual machines (VMs), each with its own virtualized hardware. Another fundamental aspect is the creation of logical network devices, such as virtual switches or virtual network interface cards (vNICs), which enable these virtual machines to communicate with each other and with the external physical network. The incorrect options describe specific implementations or misunderstandings. A physical router does not directly connect NICs from each VM; virtual switches handle this. Virtualization does not require components to reside on the Internet. While hypervisors are essential, they don't solely act as network managers for SNMP traffic.