Final answer:
The application layer protocols that correspond with UDP are DNS, DHCP, and TFTP. UDP is a connectionless protocol, which makes it faster but less reliable compared to TCP. While DNS is used for hostname to IP conversion, DHCP is used for IP address assignment, and TFTP is used for simple file transfers.
Step-by-step explanation:
The application layer protocols that correspond with UDP are DNS (Domain Name System), DHCP (Dynamic Host Configuration Protocol), and TFTP (Trivial File Transfer Protocol). UDP, which stands for User Datagram Protocol, is a transport layer protocol that offers a connectionless service for sending datagrams. This means that it does not guarantee delivery, ordering, or error checking, making it faster but less reliable than TCP (Transmission Control Protocol).
In brief:DNS uses UDP for querying databases that convert hostnames to IP addresses.DHCP uses UDP for assigning IP addresses to devices on a network.TFTP uses UDP to transfer files in a simple form without many features like authentication or directory browsing that are available in FTP.Protocols like SNMP (Simple Network Management Protocol) also use UDP and are used for network management. In practice, these protocols may use both UDP and TCP depending on the requirements of the message or data being sent.