Which of the following is not a standard synchronous communication protocol?
PAS is not a standard synchronous communication protocol.
Process Automation System) A process control system that uses a network to interconnect sensors, controllers, operator terminals and actuators. A PAS is based on open standards in contrast to a DCS (distributed control system), which is traditionally proprietary.
synchronous. Something that is happening in real time. Synchronous communication examples include: instant messaging, video conferencing, webcams, MUDs, MOOs, chat, Second Life. ... Examples of one-to-one asynchronous communication include: email and text messaging.
Synchronous communication can be defined as real- time communication between two people. Examples include face-to-face or phone communication. Learn more in: Security of Web Servers and Web Services. A term that designates communications between two or more individuals that takes place simultaneously.
It is of two type namely, Synchronous and Asynchronous Transmission. One of the major differences is that in Synchronous Transmission, the sender and receiver should have synchronized clocks before data transmission. ... Synchronous Communication: It is based on synchronization between the sender and the receiver.