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What are two features of the User Datagram Protocol UDP?
flow control low overhead connectionless connection-oriented sequence and acknowledgements
Which two transport layer protocols are used to transfer messages between hosts?
The most common two are TCP (transmission control protocol) and UDP (user datagram protocol)
What are two features of the User Data gram Protocol UDP?
• low overhead• connectionless
Which are the two protocols associated with layer 4 of the OSI model?
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).
What is the format for exchanging or transmitting data between systems called a. Datagram b. Topology c. Protocol d. Subnet?
A protocol is a set of rules for describing how to successfully exchange information between two systems.
Which two are protocols associated with layer 4 and osi model?
The two main protocols associated with Layer 4 of the OSI model, which is the Transport layer, are Transmission Control Protocol (TCP) and User Datagram Protocol (UDP). TCP provides reliable, connection-oriented communication with error correction, while UDP offers a connectionless, faster method for data transmission without guaranteed delivery. These protocols are essential for managing data flow between devices in a network.
What two software innovations helped the Internet become user-friendly to the average computer user?
hypertext transport protocol and web browser software
What are the two protocols used in the transport layer?
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.
Can a routing table in a datagram network have two entries with the same destination address?
In a datagram network, the destination addresses are unique. They cannot be duplicated in the routing table.
Datagram packet and datagramsocket explain the functions of datagram packet and datagramsocket?
A datagram or packet needs to be self-contained without reliance on earlier exchanges because there is no connection of fixed duration between the two communicating points as there is, for example, in most voice telephone conversations.
What are the two most important network layer functions in a datagram network?
Forwarding and Routing.
What function does TCP provide?
The Transmission Control Protocol (TCP) is one of the core protocols of the Internet Protocol Suite. TCP is one of the two original components of the suite, complementing the Internet Protocol (IP), and therefore the entire suite is commonly referred to as TCP/IP. TCP provides reliable, ordered delivery of a stream of bytes from a program on one computer to another program on another computer. TCP is the protocol that major Internet applications such as the World Wide Web, email, remote administration and file transfer rely on. Other applications, which do not require reliable data stream service, may use the User Datagram Protocol (UDP), which provides a datagram service that emphasizes reduced latency over reliability.So it provide: reliable, ordered delivery of a stream of bytes from a program on one computer to another program on another computer
