transport layer
Transport layer is responsible for reliable delivery of information, error correction and so on.
Segmentation of data happens at transport layer. Because transport layer is responsible for successful transportation of data through out the network.
delivers data reliably across the network using TCP
The Transport layer which handles segments is responsible for End-to-End connections and reliability. Problems at this layer can negatively impact reliable message delivery. Although the Transport layer is supposed to be where reliability is provided, problems at the Network layer where packets are handled can also significantly affect reliable message delivery if the path determination and/or IP (logical addressing) are messed up.
because the tcp is reliable
The layer responsible for issuing acknowledgments in the OSI model is the Transport layer, which is the fourth layer. It ensures reliable data transfer through error detection and correction, as well as flow control mechanisms. Protocols like TCP (Transmission Control Protocol) within this layer handle the acknowledgment of received packets to confirm successful delivery.
Transport layer is the fourth layer in the OSI model. Transport layer is responsible for process to process delivery of entire message. Other than that it also control connection, flow of data and error , thus will resend the packet if it get lost in between.
The mechanical layer that sits on top of the physical layer in the OSI model is the data link layer. This layer is responsible for node-to-node data transfer and error detection and correction, ensuring reliable communication between devices on the same network. It encapsulates the raw bitstream from the physical layer into frames, adding necessary addressing and control information.
The Transport layer is responsible for keeping data from different applications separate on a network. It achieves this by using port numbers to identify specific applications or processes on a host, ensuring that data is directed to the correct destination. This layer also provides error detection and recovery, ensuring reliable communication between applications.
CFC's are responsible. They deplete the ozone layer.
The ozone layer is responsible for absorbing harmful rays from the sun. These are UV rays.
physical layer