What are the main responsibilities of the receiving host during data transfer?

The main responsibilities of the receiving host during data transfer include acknowledging the receipt of data packets to ensure reliable communication, managing the buffer to store incoming data, and checking for errors in the received data to maintain integrity. Additionally, it must reassemble the data into the correct sequence if it arrives out of order and notify the sender of any issues that may arise during the transfer. Overall, the receiving host plays a crucial role in ensuring efficient and accurate data communication.