Unit 2 CPS

3. a group of computing devices and programs working together for a common purpose
5. A protocol for sending data across the internet that assigns unique numbers (IP Addressing) To each connected device
7. the maximum amount of data that can be sney in a fixed amount of time, usually measured in bits per second
9. the protocol used for transmitting web pages over the Internet
12. The unique number assigned to each device on the Internet
14. A chunk of data sent over a network. Larger messages are divided into packets that may arrive at the destination in order, out-of-order, or not at all.
15. A type of computer that forwards data across a network
17. The inclusion of extra components so the a system can continue to work even if individual components fail, for example by having more than one path between any two connected devices in network
19. A protocol for sending packets that does error-checking to ensure all packets are received and properly ordered

1. Can continue to function even in the event of individual component failures. This is important because elements of complex systems like a computer network fail at unexpected time, often in groups
2. a machine that can run a program, including computers, tablets, severs, routers, and smart sensors
4. An agreed=upon set of rules that specify the behavior of some system
6. Data added to packets to help route them through the network and reassemble the original message.
8. A protocol for sending packets quickly with minimal error-checking and no resending of dropped packets
10. a Group of interconnected computing devices capable of sending or receiving data
11. a system of linked pages, programs, and files
13. the system responsible for translating domain names like example.com into IP addresses
16. the series of connections between computing service on a network starting with a sender and ending with a receiver
18. Information passed through the internet in packets.