computer networks

Select the general purpose of the transport *.layer Serves as a translator of data transmitted over the network. Determines the physical path of the data transmission. O Establishes a session between processes running on different devices, and can support messaging data transfers. O Provides data transmission with the reliability level required by the higher layers. O Determines the characteristics of the transmission medium, the signals used, the coding method, the method of connecting to the transmission medium. It is a point of access for users or applications to network services. O Provides error-free transmission of packets from one device to another through the physical layer. O