UDP - User Datagram Protocol
The IP delivery truck delivers from one (IP) address to another (IP) address • Every house has an address, every computer has an IP address Boxes arrive at the house / IP address • Where do the boxes go? • Each box has a room name Port is written on the outside of the box • Drop the box into the right room
Alternate answers seen on other CBTs
The same question shows up worded slightly differently across CBT versions. Here are the other answer variants we've indexed.
Single packet only. A core protocol in the TCP/IP suite that notifies the sender that something has gone wrong in the transmission process and that packets were not delivered. (the /ping command).
Comptia A+ Core 1 Study Guide →A connectionless Transport-layer protocol that is one of the protocols in the Internet protocol suite, and is used with IP. It is also known as the Universal Datagram Protocol. no flow control, sender determines the amount of data transmited
Dr Messer Comptia →The Internet's system for converting alphabetic names into numeric IP addresses.
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