Which types of communication does VMCI support?

VMware VMCI (Virtual Machine Communication Interface) is designed to facilitate communication between virtual machines (VMs) and the host system or between VMs themselves. One of the standout features of VMCI is its flexibility, as it supports both connection-oriented and connectionless communication.

Connection-oriented communication utilizes a dedicated path for a communication session, ensuring that data packets are delivered in the same order they were sent and allowing for reliable data transfer. On the other hand, connectionless communication does not establish a dedicated path. Instead, it sends messages without a prior connection, which can result in packets taking different paths and arriving out of order, but it is generally faster and requires less overhead.

The ability for VMCI to support both types of communication allows developers to choose the best method for their specific application needs, optimizing for either reliability or speed as necessary. This versatility is a key feature of VMCI, making option C the accurate choice.