Which switching technique uses the mechanism of store and forward.
Message switching network uses the mechanism of store and forward.
Switched communication networks are those in which data transferred from source to destination is routed between various intermediate nodes. Switching is the technique by which nodes control or switch data to transmit it between specific points on a network.
Message switching is a network switching technique in which data is routed in its entirety from the source node to the destination node, one hope at a time. During message routing, every intermediate switch in the network stores the whole message.
packet-switched. Packet-switched describes the type of network in which relatively small units of data called packets are routed through a network based on the destination address contained within each packet. ... Most traffic over the Internet uses packet switching and the Internet is basically a connectionless network.