Which Two Characteristics Are Associated With Udp Sessions? (Choose Two.)

Which Two Characteristics Are Associated With UDP Sessions? (Choose two.)

Now, Before we discuss the characteristics of the UDP sessions, Let us learn a basic introduction to the UDP sessions. As we know, the user datagram protocol is the connection-less protocol, this UDP is a very unreliable protocol. The UDP will have a low capability in error checking. The UDP protocol is known to be the simple protocol that can be used with the minimum overhead. We use the user datagram protocol when we want to send a small message or data without any cause of issues like reliability. Since it takes only a small amount of the data, the UDP will take less time as compared to the transmission control protocol.

This UDP protocol will act as a good protocol for the data flowing in only one direction. This UDP is very simple and reliable. This UDP is mainly used for query-based communication.

Now let us know the structure of the User datagram header. All the UDP packets are called user datagrams. This user datagram contains the fixed size of the header with 8 bytes. Now, let us know some of the main parameters of the user datagram header. It has mainly two ports. The source port and the destination port. The source port will be 16 bit, this is used to identify the source port of the packet. The next part of the header is the destination port. It is 16 bits in size that are mainly used to identify the application-level service on a destination machine.

Another part of the destination port is the length. Here the length specifies the whole length of the UDP packet that includes the header. This length field is 16-bit size with a minimum value of 8 bytes.

The next part of the destination port is called a checksum. This field stores the value of the checksum that is generated by the sender before it is sent. Here the IPV4 field will be optional. If the checksum filed doesn’t contain any value it will be made 0 and we set all its bits to zero.

Now, let us know the characteristics of the user datagram protocol. This user datagram protocol will be the connection-less protocol. We don’t receive any acknowledgment from the user datagram protocol. If the acknowledgment of the UDP is not a significant part then only we will use the user datagram protocol. As we said earlier, this UDP is majorly suitable for query-based communications.

This user datagram protocol will acts as a considerate protocol when we want the data flow in only one direction. This User datagram protocol will be stateless in nature, i.e when a client sends a request or a message to the server, the server will respond back only to the current state it is in. There are some of the major applications in the user datagram protocol. This UDP is used in the domain services, it is used in the routing information, it is used in the file transfer protocol, and many more.