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TCP and UDP are both communication network protocols.
TCP protocol in its essence is to guarantee delivery of information, and in the order sent.
UDP protocol is lighter, by fact of not checking for the connection to be ready to receive on the other end, not checking if the information getting to the other end is correctly received.
What else can I help you with?
Does imap use a tcp or udp port?
IMAP (Internet Message Access Protocol) uses TCP (Transmission Control Protocol) for communication. The standard port for IMAP is 143, while the secure version, IMAPS, typically uses port 993. Unlike UDP, TCP provides a reliable connection, ensuring that messages are delivered in the correct order without loss.
Why is it that voice and video traffic is often sent over UDP rather?
Voice and video traffic is often sent over UDP (User Datagram Protocol) because it allows for faster transmission with lower latency compared to TCP (Transmission Control Protocol). UDP does not require connection establishment or error correction, enabling real-time communication that is crucial for applications like VoIP and video conferencing. While UDP can result in some packet loss, the impact on quality is often minimal for these applications, as they prioritize timely delivery over perfect accuracy.
Which protocal is required on any computer that communicates across the internet?
IP, or Internet Protocol, is required to use the public Internet. While sometimes called "TCP/IP", TCP-Transmission Control Protocol-is only one part of the Internet Protocol suite, which includes many others, such as UDP (User Datagram Protocol), ICMP (Internet Control Message Protocol), etc.
Explain the difference between a PDU and a datagram?
A PDU (Protocol Data Unit) is defined by which layer it is in. In the physical layer and network layer, it is synonymous with the packet, in the data link layer, it is the frame. In the transport layer, it is a datagram for UDP. A datagram holds one or more PDU's, as it is the basic unit of transferring information via packet switching.
What is the difference between RTCP and RTP?
RTP (Real-time Transport Protocol): Carries the voice and video traffic and doesn't do any signalling, signaling is done by H.323, MGCP or SIP protocols. Its uses UDP to carry the payload hence its not actually a protocol Where RTCP (Real-time Transport Control Protocol) Manages the quality of RTP such as QOS Identification, Session size estimation and scaling and basically works with RTP side by side.
What is the most significant difference between the Layer 4 TCP and the Layer 4 UDP?
the main difference between UDP and TCP is that UDP is not a reliable protocol.
What is the main difference between TCP and UDP?
in udp there is no check for error detection as well as the packect has reached to destination or not. where as tcp takes care of all this that's why it is slower than udp.
How java supports networking?
Java supports both TCP and UDP connections. ServerSocket and Socket classes exist for TCP. DatagramSocket exists for UDP.
Why do you have type data gram socket?
A datagram socket represents a connectionless, non-guaranteed communication protocol. It represents the UDP protocol in the TCP/IP suite.Contrast this with a stream socket, which represents a connection oriented, guaranteed, communication protocol. It represents the TCP protocol in the TCP/IP suite.UDP is the underlying protocol for TCP. If you are talking OSI model, UDP is layer 3, and TCP is layer 4.
Difference TCP and UDP?
TCP is the protocol of network layer, It is connection oriented protocol. UDP is the protocol of network layer, It is connection less protocol.
What is a TCP or UDP socket?
UDP and TCP sockets are layer 4 ports which are associated with certain services, ie TCP80 refers to the HTTP (web) protocol, TCP443 refers to the HTTPS (SSL) secure protocol and TCP/UDP53 refers to DNS.
What is fastest udp or tcp?
UDP
When is UDP preferred to TCP?
UDP and TCP both are transport layer protocols. UDP is connection less and TCP is connection oriented. UDP is preferred over TCP when large amount data is to be sent like on skype or video conferencing .
Does sftp use tcp or udp?
TCP
Which Protocols Does Does The Netstat -s Command Print Information?
Netstat reports on the common tcp/ip protocols, including (but not limited to) TCP, UDP, ICMP, socket connections.
About which protocols does the netstat -s command print information?
Netstat reports on the common tcp/ip protocols, including (but not limited to) TCP, UDP, ICMP, socket connections.
What is the Difference between the TCP and UDP in computer networking?
An important difference is that TCP includes mechanisms for reliable data communication (lost parts of the communication are re-sent), UDP doesn't. TCP is used when such a reliable communication is important. When speed is more important than reliability, UDP is used instead. This is the case with phone or video communication over the Internet.An important difference is that TCP includes mechanisms for reliable data communication (lost parts of the communication are re-sent), UDP doesn't. TCP is used when such a reliable communication is important. When speed is more important than reliability, UDP is used instead. This is the case with phone or video communication over the Internet.An important difference is that TCP includes mechanisms for reliable data communication (lost parts of the communication are re-sent), UDP doesn't. TCP is used when such a reliable communication is important. When speed is more important than reliability, UDP is used instead. This is the case with phone or video communication over the Internet.An important difference is that TCP includes mechanisms for reliable data communication (lost parts of the communication are re-sent), UDP doesn't. TCP is used when such a reliable communication is important. When speed is more important than reliability, UDP is used instead. This is the case with phone or video communication over the Internet.
