1. C¿¡¼­ Á¦°øÇÏ´Â ±âº» 7°¡Áö Data Type°ú ±× Size. - char-1, short-2, int-4, long-4, float-4, double-8, long double-8 2. OSI 7 Layer ¿Í TCP/IP(Stalling)À» ºñ±³ÇÏ¿© - Physical, Data Link, Network, Transport, Session, Presentation, Application - Physical, Network Access, Internet, Transport, Application 3. Áø¼ö º¯È¯ - 4. Well-Known Port - 25 SMTP, 23 Telnet, 22 SSH, 21 ftp, 53 Domain 5. TCP Socket ÇÁ·Î±×·¡¹Ö Áß Server, Client ÃøÀÇ »ý¼º ´Ü°è - socket() - connect() - send(), recv() - close() - 6. UDP Socket ÀÇ Server, Client - socket() - bind() - recvfrom() - sendto() - close() - 7. Process & Thread - 8. IPC - 9. Multiplexing Server 3°¡Áö - 10. Signal ó¸®À¯Çü 3°¡Áö ÀÌ»ó - 11. TDMA, FDMA, CDMA - 12. Nagle Algorithm À» Disable½ÃÅ°´Â ¿É¼Ç - 13. Four-way handshaking ¿¬°á Á¾·á ´Ü°è 14. KITRIÀÇ Æѽº¹øÈ£, ¼Ò¼Ó - 02-869-6052, Áö½Ä°æÁ¦ºÎ(»ê¾÷ÀÚ¿øºÎ)