AP Computer Science Principles Exam Questions and Answers;(perfect guide for your final)

Bit - The single unit of information in a computer, typically represented as a 0 or 1. Bit rate - The number of bits that are conveyed or processed per unit of time (e.g. 8 bits/sec) Protocol - A set of rules governing the exchange or transmission of data between devices Bandwidth - Transmission capacity measure by bit rate Latency - The time it takes for a bit to travel from its sender to its receiver ASCII (American Standard Code for Information Interchange) - The universally recognized raw text format that any computer can understand. Code (verb) - To write code, or to write instructions for a computer RFC (Request for Comments) documents - How standards and protocols are defined and published for all to see on the IETF website IP Address - A unique number assigned to any item that is connected to the Internet Packets - Small chunks of information that have been carefully formed from larger chunks of information TCP (Transmission Control Protocol) (Tightly linked with IP, sometimes written as TCP/IP) - Provides reliable, ordered, and error-checked delivery of a stream of packets on the internet