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exploring computer science
idk
22
Computer Science
10th Grade
09/14/2017

Additional Computer Science Flashcards

 


 

Cards

Term
prototype
Definition
A preliminary sketch of an idea or model for something new. It’s the original drawing from which something real might be built or created.
Term
Binary Question
Definition
a question to which there are only two possible answers
Term
Binary Message
Definition
a message that can only be one of two possible values.
Term
Bit
Definition
A contraction of "Binary Digit". A bit is the single unit of information in a computer, typically represented as a 0 or 1
Term
Bit Rate
Definition
(sometimes written bitrate) the number of bits that are conveyed or processed per unit of time. e.g. 8 bits/sec.
Term
Protocol
Definition
A set of rules and standards governing the exchange or transmission of data between devices.
Term
Bandwidth
Definition
Transmission capacity measure by bit rate
Term
Latency
Definition
Time it takes for a bit to travel from its sender to its receiver.
Term
ASCII
Definition
American Standard Code for Information Interchange. ASCII is the universally recognized raw text format that any computer can understand.
Term
code (v)
Definition
to write code, or to write instructions for a computer.
Term
Request For Comments
Definition
A formal document from the Internet Engineering Task Force ( IETF ) that is the result of committee drafting and subsequent review by interested parties. Some RFCs are informational in nature, documents are how standards and protocols are defined and published for all to see on the IETF website.
Term
IP Address
Definition
A number assigned to any item that is connected to the Internet.
Term
Packets
Definition
Small chunks of information that have been carefully formed from larger chunks of information.
Term
Router
Definition
a computer, device which receives messages traveling across a network and redirects them towards their intended destinations based on the addressing information included with the message.
Term
TCP
Definition
Transmission Control Protocol / Internet Protocol. It manages all the sending and receiving of Data Packets, like a dependable mail service.
Most networks combine IP with a higher-level protocol called Transmission Control Protocol (TCP), which establishes a virtual connection between a destination and a source.
Transmission Control Protocol - 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.
Term
DNS
Definition
Domain Name Server, System: the Internet's system for converting alphabetic url names into numeric IP addresses.
Term
HTTP
Definition
Hypertext Transfer Protocol (HTTP) is the protocol used by the World Wide Web. It describes how messages are formatted and interchanged, and how web servers respond to commands.
Term
Abstraction
Definition
Reducing information and detail to focus on essential characteristics.
Term
Server
Definition
A computer that awaits and responds to requests for data
Term
Client
Definition
A computer that requests data stored on a server.
Term
Net Neutrality
Definition
The principle that all Internet traffic should be treated equally by Internet Service Providers.
Term
iNTERNET cENSORSHIP
Definition
Internet censorship is the control or suppression of what can be accessed, published, or viewed on the Internet enacted by regulators, or on their own initiative. ... Other areas of censorship include copyrights, defamation, harassment, and obscene material. Support for and opposition to Internet censorship also varies.
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