HTTP, HTTPS, HTML, URL, XML, XSLT, CSS

Web Science

Students will be expected to not only define, but also discuss the characteristics of each web element.

Characteristics of the web

You must memorize this content. You should be able to recognize these acronyms and identify the characteristics of each.

Term	Definition	Characteristics
HTTP	The Hypertext Transfer Protocol (HTTP) is an application protocol for distributed, collaborative, and hypermedia information systems. HTTP is the foundation of data communication for the World Wide Web.. Click here for an excellent cs50 video which describes http Please click here for a list of http response codes Please click here for instructions to view http requests in google chrome	HTTP is an application-layer protocol HTTP functions as a request–response protocol HTTP is the protocol to exchange or transfer hypertext HTTP is stateless - Each transaction between the client and server is independent and no state is set based on a previous transaction or condition. HTTP Uses requests from the client to the server and responses from the server to the client for sending and receiving data. HTTP utilizes headers at the start of each message.
HTTPS	Definition here	Characteristics here
HTML	Definition here	Characteristics here
URL	Definition here	Characteristics here
XML	Definition here	Characteristics here
XSLT	Definition here	Characteristics here
CSS	Definition here	Characteristics here
URI	Definition here	Characteristics here

Do you understand this?

You must simply memorize these. There isn't anything fancy about this. If you need help memorizing, please use a mnemonic strategy.

• Please print (and fill out with a pen or pencil) this PDF file.
• Please make a copy of this document and fill it out.

http: Please please click here to view http response headers in google chrome

Standards

These standards are used from the IB Computer Science Subject Guide

• Identify the characteristics of the following: HTTP, HTTPS, HTML, URL, XML, XSLT, CSS.

Give the precise meaning of a word, phrase, concept or physical quantity.

Offer a considered and balanced review that includes a range of arguments, factors or hypotheses. Opinions or conclusions should be presented clearly and supported by appropriate evidence.

Provide an answer from a number of possibilities. Recognize and state briefly a distinguishing fact or feature.

Give a specific name, value or other brief answer without explanation or calculation.

Provide an answer from a number of possibilities. Recognize and state briefly a distinguishing fact or feature.