4. Referring to the figure below, we see that none of the application listed in the figure requires both no data loss and timing. Can you think of an application that requires no data loss and that is also sensitive? (Hint: There many other highly Explain are Application Layer Protoco Underlying Transport Protocol there) Application Electronic mail Remote terminal access Web File transfer Remote file server Streaming multimedia Internet telephony Network management Routing protocol Name translation SMTP Telnet HTTP FTP NFS ypically proprietary ypically proprietary SNMP RIP DNS TCP TCP TCP TCP Typically UDP UDP or TCP UDP or TCP Typicaly UDP ypically UDP Typically UDP Figure 3.6 Popular Internet applications and their underlying transport protocols