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UDP (User Datagram Protocol) operates at the transport layer of the internet Protocol Suite. It is responsible for providing a connectionless communication service for applications, allowing them to send messages without establishing a connection first. UDP is characterized by its minimal overhead, making it suitable for applications that require speed and efficiency over reliability, such as video streaming or online gaming.
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Udp is which layer protocol?
UDP is a layer 4 (transport) protocol.
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 transport layer protocol used in VOIP?
Transport layer TCP/IP Protocols are TCP and UDP
TCP and UDP reside at which layer of the OSI model?
UDP or User Datagram Protocol works on the Transport Layer (layer 4) in the OSI model.
How many fields are there in IPv4 header?
UDP is a Transport layer protocol or fourth layer protocol. UDP is a connection less protocol used in transport layer. UDP header have four fields in total .
What are the Differences between IP and UDP protocols?
1. IP works at network layer, UDP works at transport layer. 2. UDP carries application data, IP carries TCP segments or UDP datagrams.
Which protocol does DHCP use at the Transport layer?
UDP and ports 67 and 68.
Which OSI layer does TCP operate?
TCP and UDP are transport layer protocols; the OSI layer is layer 4 (transport)
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.
In the sending computer UDP receives data unit from which layer?
Application Layer
What are three unique characteristics of UDP?
• low overhead • no flow control • no error-recovery function
What TCPIP model layer does DHCP work at?
DHCP is a layer-4 protocol, most commonly transported over UDP. UDP port number 67 is the destination port of a server, and UDP port number 68 is used by the client
