7 LAPISAN OSI
7Lapisan ( aplikasi ) : DHCP, DNS, FTP,MIME, HTTP, NNTP, POP, SMB
6Presentasi : SMTP,SNMP, TELNET, TFTP
5Sessi : NETBIOS,RPC, SOCKET
4Transport : TCP,UDP
3Network : IP, RIP, ARP,RARP
2Data Link : LLC =PPP (POINT TO POINT PROTOCOL)
MAC = SLIP (SERIAL LINE INTERNET PROTOCOL)
1Fisik :ETHERNET, PDDI, ISDN, ATM
Jenis– jenis angka komputer
1. Desimal
2. Biner
3. Octal
4. Hexadecimal
Atau,
SistemBilangan
1. System bilanganBinary = 0, 1 (2 simbol),Basis / Radiks
2. System bilanganOktal = 0,1,2,3,4,5,6,7 (8simbol), Basis 8
3. System bilanganDesimal = 0,1,2,3,4,5,6,7,8,9 (10simbol), Basis 10
4. System bilanganHexadesimal = 0,1,2,3,4,5,6,7,8,9,10(16 simbol),
A,b,c,d,e,f (16 simbol), Basis 16
0 komentar:
Posting Komentar