TCP and UDP
Correct:
UDP (User Data-gram Protocol) is a communications protocol that offers a limited amount of service when messages are exchanged between computers in a network that uses the internet Protocol.
UDP provides two services not provided by the IP layer. It provides port numbers to help distinguish different user requests and, optionally, a checksum capability to verify that the data arrived intact.
TCP (Transmission Control Protocol) is a set of rules (protocol) used along with the Internet Protocol (IP) to send data in the form of message units between computers over the Internet. While IP takes care of handling the actual delivery of the data, TCP takes care of keeping track of the individual units of data (called packets) that a message is divided into for efficient routing through the Internet. (TCP/IP) is the know definition by most.
#1 http (hyper text transfer protocol)
#2 ftp (file to person)
Edit: actually, ftp stands for file transfer protocol
SSL (and it's succesor TLS) and S-HTTP
Secure Sockets Layer
Transport Layer Security
Secure HyperText Transfer Protocol
UDP (User Datagram Protocol) and TCP (Transmission Control Protocol)
The main protocol that covers the internet is "Hyper Text Transfer Protocol" whose abbreviated form is http.The URL of the website starts with http.
The two major Transport layer protocols are UDP and TCP. UDP is a protocol that is connection less. TCP is a protocol that is connection oriented.
Tcp/ip
The two that are most commonly used are called TCP and UDP.
TCP and UDP
False.
The most common two are TCP (transmission control protocol) and UDP (user datagram protocol)
There are actually two different GTP protocols. GTP (Go Text Protocol) is basically an application layer protocol, although the definition is a bit fuzzy. GTP (GPRS Tunneling Protocol) is a transport layer protocol that is used in conjunction with another transport layer protocol (TCP or UDP).
Application layer, and Transport layer.
There are actually more than two protocols associated with Layer 4. According to Wikipedia, there are Transmission Control Protocol (TCP), User Datagram Protocol (UDP), Stream Control Transport Protocol (SCTP), Datagram Congestion Control Protocol (DCCP), and Internetwork Packet Exchange/Sequenced Packet Exchange (IPX/SPX).
Atm frame relay
atm and frame-relay
ospf, bgp
The protocol adaptation layer servers as a translator between two protocols. This technology is used in digital wireless data transmission systems.
Session Layer