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AP Computer Science Principles AP Exam Review Questions and Answers
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AP Computer Science Principles AP Exam Review
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AP Computer Science Principles AP Exam ReviewScript Variable - Answer -A kind of local variable that can be used only within a single script
Innovation - Answer -A new or improved idea, device, product, etc, or the development thereof
Binary - Answer -A way of representing information using only two options.
Bit - Answer -A contraction of "Binary Digit"
Bit - Answer -The single unit of information in a computer, typically represented as a 0 or 1
Bandwidth - Answer -Transmission capacity measure by bit rate
Bit Rate - Answer -The number of bits that are conveyed or processed per unit of time. e.g. 8 bits/sec.
Latency - Answer -Time it takes for a bit to travel from its sender to its receiver.
Protocol - Answer -A set of rules governing the exchange or transmission of data between devices.
ASCII - Answer -American Standard Code for Information Interchange
ASCII - Answer -the universally recognized raw text format that any computer can understand
code - Answer -to write instructions for a computer
IETF - Answer -Internet Engineering Task Force
IETF - Answer -Develops and promotes voluntary Internet standards and protocols, in particular the standards that comprise the Internet protocol suite (TCP/IP) Internet - Answer -A group of computers and servers that are connected to each other.
Net Neutrality - Answer -the principle that all Internet traffic should be treated equally by Internet Service Providers.
IP Address - Answer -A number assigned to any item that is connected to the Internet.
Packets - Answer -Small chunks of information that have been carefully formed from larger chunks of information.
Network Redundancy - Answer -Having multiple backups to ensure reliability during cases of high usage or failure
Router - Answer -A type of computer that forwards data across a network
TCP - Answer -Transmission Control Protocol
TCP - Answer -Provides reliable, ordered, and error-checked delivery of a stream of packets on the internet. TCP is tightly linked with IP and usually seen as TCP/IP in writing
DNS - Answer -The service that translates URLs to IP addresses
DNS - Answer -Domain Name System
HTTP - Answer -HyperText Transfer Protocol
HTTP - Answer -The protocol used for transmitting web pages over the Internet
IP Address - Answer -A number assigned to any item that is connected to the Internet
URL - Answer -An easy-to-remember address for calling a web page
URL - Answer -Universal Resource Locator
Heuristic - Answer -A problem solving approach (algorithm) to find a satisfactory solution where finding an optimal or exact solution is impractical or impossible
Lossless Compression - Answer -A data compression algorithm that allows the original data to be perfectly reconstructed from the compressed data
Image - Answer -A type of data used for graphics or pictures
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