Appendix
A-6
27. Server
The side which passively responds to the client’s request and shares its resources.
28. TCP (Transmission Control Protocol)
A transport layer protocol for the Internet
- Data Tx/Rx through connection
- Multiplexing
- Transmission reliable
- Emergent data transmission supported
29. TCP/IP (Transmission Control Protocol/Internet Protocol)
Transmission protocol used for communication among different kinds of computers, which
makes the communication available between general PC and medium host, IBM PC and MAC,
and medium or large-sized different types of computer. It is also used as a general term for
information transmission protocol between computer networks including FTP, Telnet, SMTP, etc.
TCP divides data into packets to send through IP and the packets sent will be united back
together through TCP.
30) Telnet
It means remote login via Internet. To login to remote host via TELNET, account of that
host is necessary. But for some hosts providing public service, you can connect without
account
31) Token Ring
As short-distance network using Token to connect to network having physical ring
structure, one of the Node connection methods at network. If node sending data gets
Token, then node gets right to send message packet. Realistically structured examples
are IEEE 802.5, ProNet-1080 and FDDI. Terms called Token is used as IEEE 802.5
32) UDP(User Datagram Protocol)
A transport layer protocol for the Internet
- High speed communication because of communication without connection
- Multiplexing
- Lower reliability than TCP in transmission (Tough data doesn’t arrive, it doesn’t send
data again)
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