Internet Review Unit 2 code.org

a machine that can run a program, including computers, tablets, servers, routers, and smart sensors

• iPhone:

• Computing Device: 

• Internet:

• Path:

a group of computing devices and programs working together for a common purpose

• School computers:

• Computer Network:

• Computing System:

• The Internet:

the series of connections between computing devices on a network starting with a sender and ending with a receiver.

• Path:

• DNS:

• Router:

• IP Address:

a group of interconnected computing devices capable of sending or receiving data.

• World Wide Web:

• Server:

• Internet:

• Computing Network: 

the maximum amount of data that can be sent in a fixed amount of time, usually measured in bits per second. 

• Binary:

• Byte:

• DNS:

• Bandwidth:

Protocol:  An agreed-upon set of rules that specify the behavior of some system

• Notice:

• Law:

• Protocol: 

• Treaty:

The unique number assigned to each device on the Internet.

• IP Address: 

• Server Number:

• Serial Number:

• Social Security Number:

a protocol for sending data across the Internet that assigns unique numbers (IP addresses) to each connected device

• Addressing Protocol:

• Server Protocol:

• World Wide Web Protocol:

• Internet Protocol (IP):

A type of computer that forwards data across a network

• Router:

• Server:

• Main Frame Computer:

• Laptop:

the inclusion of extra components so that 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 a network.

• IP Address:

• Router:

• Redundancy: 

• Fault Tolerance: