1. Does Qnet support only Connection-Oriented communication?
   - If YES, then how can we implement one process communicate with
multiple other processes through a single port(as in case of UDP)?
   - If Connection-less is also supported then, is the communication a
RELIABLE communication?

2. How a process can be contacted? Is it only through the Name of the
process or is there any port numbers associated with it(as in UDP and
TCP cases)?

3. Is the UDP supported in QNX? Does the UDP use the Qnet as an underlying transport?

Regards,
Amit