Witch two actions provide controlled Layer 2 network connectivity between virtual machines running on the same hypervisor? (Choose two.)

A single trunk link to an external Layer 2 switch connects the hypervisor's virtual network to an external physical network, but it does not primarily provide or control internal VM-to-VM Layer 2 connectivity on the same hypervisor.

A virtual switch provided by the hypervisor, such as a Hyper-V Virtual Switch or VMware vSphere Standard Switch, is the fundamental component that emulates a physical switch to allow Layer 2 communication between virtual machines on the same host.

In some advanced virtualization or network virtualization solutions, a virtual switch can be deployed as a separate virtual machine (e.g., a virtual appliance or a component of a distributed virtual switch) to provide Layer 2 connectivity and enhanced features for VMs on the hypervisor.

A single routed link to an external router-on-a-stick provides Layer 3 routing between VLANs or to external networks, which is not the same as providing controlled Layer 2 connectivity between virtual machines on the same hypervisor.

VXLAN is a tunneling protocol that extends Layer 2 networks over Layer 3, but installing VXLAN tunneling drivers on individual virtual machines for basic Layer 2 connectivity on the same hypervisor is an overly complex and non-standard approach.