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Section 1

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hypertext linking

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Java Web Dev

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Date created

Mar 1, 2020

Cards (93)

Section 1

(50 cards)

hypertext linking

Front

the method of accessing cross-referenced documents. contains a reference to a specific web page that you can click to open that web page

Back

Netscape

Front

released in 1994, which controlled 75 % of the market

Back

argument

Front

specific information provided between the parentheses when using a method

Back

empty element

Front

in html. an element that does not require a closing tag, and thus does not allow you house a tag pair to enclose text or other elements

Back

attributes

Front

additional information about HTML elements

Back

Extensible Markup Language (XML)

Front

a markup language used to format data in many different applications

Back

document body

Front

the body elements and the text elements it contains are referred to as the document body

Back

request

Front

no matter which method is used, the user's web browser asks a web server for the web page in what is referred to as a request

Back

client-side scripting

Front

programming written in a scripting language that runs on a local browser ( on the client tier) instead of a web server * on the processing tier)

Back

assignment operator

Front

the operator (=) used to assign the value on the right side of an expression to the variable on the left side of the expression.

Back

cascading style sheets

Front

a complementary language to html, developed for specifying the appearance of web page elements

Back

CDATA

Front

see character data

Back

web browser

Front

you display a web page on the screen of a computer, tablet, or phone by using a program called a web browser

Back

root elements

Front

contains all the other elements in a document. this elements tells a web browser to assemble any instruction between the tags into a web document. the opening <html> and closing </html> tags are required and contain all the text and other elements that make up the HTML document.

Back

declaring

Front

using the var keyword to create a variable

Back

interpreter

Front

any program that executes scripting language code

Back

initialize

Front

to assign a specific value to a variable when declaring it by adding an equal sign after the variable name. followed by the value you are assigning to the variable

Back

event handler

Front

code that tells a browser what to do in response to a specific event on specific element

Back

Extensible Hypertext Markup Language (XHTML)

Front

a modified version of HTML that conforms to the rules of XML

Back

block comment

Front

a comment that contains multiple lines of code; created by adding / to the star of the first line that you want included in the block and / after the last character in the block

Back

java script

Front

a client side scripting language that allows web page authors to develop interactive web pages and sites. Was crated by Sun Microsystems and is considerably more difficult to master than Java Script. Java Script programs always run within a web page and control the browser. Was first introduced in Navigator and was originally called Live Script

Back

comments

Front

lines of code that are not processed by browser and which serve as notes about the rest of the code

Back

Word Wide Web Consortium or W3c

Front

was established in19994 at MIT to oversee the development of the web technology standards

Back

HTTP hypertext Markup Protocol

Front

the main system used on the web for exchanging data

Back

parsing or rendering

Front

the process by which a web browser assembles and formats an HTML document is called parking or rendering. the final document that appears int he web browser includes only recognized HTML elements and text.

Back

back end

Front

see server

Back

bug

Front

a coding error

Back

content

Front

in html the information contained between an elements opening and closing tag

Back

empty elements

Front

some elements does not require closed tags, because they do not allow you to use a tag a pair to enclose text or other elements. <br>

Back

web server

Front

is a computer that delivers web pages

Back

element

Front

a tag pair any data it contains are referred to as element.

Back

identifier

Front

the name assigned to a variable. Identifier must begin with an uppercase or lowercase ASCII letter, dollar sign ($), or underscore (_) you can use numbers in an identifier but not as the first character you cannot include spaces in an identifier you cannot use reserved words for identifiers.

Back

character data

Front

a section of html document that is not interpreted as markup

Back

head element

Front

contains information that is used by the web browsers, and you place it at the beginning of HTM document, after opening <html> tag. the head element and the elements it contains are referred to as the document head.

Back

attribute

Front

in HTML a parameter used to provide additional information about an element

Back

NCSA Mosaic

Front

was created in 1993 at the University of Illinois and was the first program to allow users to navigate the web by using a graphical user interface (GUI)

Back

uniform Resource Locator (URL)

Front

is generic term for many types of names and addresses on the World Wide Web.

Back

Google Chrome

Front

default browser for Android phones (Opera)

Back

event

Front

a specific circumstance that is monitored by JavaScript and that your script can respond to in some way

Back

response

Front

what the web server return to the user is called the response

Back

camel case

Front

a method of capitalization that uses a lowercase letter for the first letter of the first word in a variable name, with subsequent words starting with an initial cap.

Back

expression

Front

a literal value or variable or combination of literal values, variables, operators, and other expressions that can evaluated by a Java Script interpreter to produce a result

Back

website

Front

refers to the location on the internet of set of web pages and related files (such as graphic and video files) that belong to a company, organization, or individual.

Back

HTML

Front

first became an Internet standard in 1993 with the release of version 1.0

Back

getElementById() method

Front

a method of the document object that you use in your Java Script code to look up an element by its id value

Back

client

Front

in a two tier system, the tier that presents an interface to the user

Back

Extensible Hypertext Markup Language (XHTML)

Front

was modified HTML to conform to the rules of Extensible Markup Language or XML

Back

content

Front

the information contained between an element's opening and closing tags is referred to as its content

Back

ECMAScript

Front

an international standardized version of JavaScript

Back

web page

Front

a document on the web

Back

Section 2

(43 cards)

static

Front

description of a web page that can not change after a browser renders it

Back

processing tier

Front

the part of three tier client/server system that handles the interaction between the web browser client and the data storage tier

Back

Uniform resource locator

Front

the unique address of a document on the web

Back

validation

Front

the process of verifying that your document is well formed and checking that the elements in your document are correctly written according to the element definitions in a specific DTD

Back

object

Front

programming code and data that can be treated as an individual unit or component.

Back

operand

Front

a variable or literal contained in an expression

Back

variables

Front

the values a program stores in computer memory. to use a variable in a program, you first have to write a statement that creates the variable and assigns it a name. variables names are case sensitive before you can use a variable in your code, you have to create it var curTime;

Back

statement

Front

an individual line of code in a JavaScript program

Back

line comment

Front

a comment that occupies only a single line or part of a line; created by adding two slashes (//) before the comment text

Back

library

Front

a javascript source file that contains especially useful generic scripts used on many different websites

Back

validating parser

Front

a program that checks whether a web page is well formed and whether the document conforms to a specific DTD

Back

server

Front

in traditional client/server architecture, a database from which a client requests information; a server fulfills a request for information by managing the request or serving the requested information to the client

Back

web page authorizing

Front

the creation and assembly of the tags attributes and data that make up a web page

Back

window.alert() method

Front

a method that displays a pop-up dialog box with an OK button; you pass the window.alert() method a literal string containing the text you want to display

Back

reseved words

Front

special words that are the parts of the JavaScript language syntax

Back

method

Front

a procedure associated with an object.

Back

scripting engine

Front

the part of a browser tat execute scripting language code

Back

three-tier client/server system

Front

a system that consists of three distinct pieces: the client tier, the processing tier, and the data storage tier

Back

web application

Front

a program that is executed on a server but that clients access through a we page loaded in a browser

Back

write () method

Front

a method of the document object used to create new text on a web page, without a line break at the end. Note that you must place literal string on a single line. if you include a line break within a literal string, you receive an error message.

Back

web page design

Front

the visual design and creation of the documents that appear on the web

Back

parsed character data

Front

a section of html document that is interpreted as markup

Back

script

Front

a java script program contained within a web page

Back

scripting host

Front

a web browser that contains a scripting engine. Firefox, Internet Explorer are examples of scripting hosts that can run Java Script programs

Back

script element

Front

the html element in which statements written in a scripting language are placed

Back

java script source file

Front

Back

property

Front

a piece of data, such as a color a name, that is associated with an object. Does not actually do anything; you only use properties to store data. You assign a value to a property using an equal sign, as in the following example: carloan. interest=.0349;

Back

PCDATA

Front

see paced character data

Back

procedure

Front

in a computer program, a logical unit composed of individual statements, which is used to perform a specific task

Back

java script source file

Front

an external file containing javascript code which can referenced in a web document. file is usually designed by the file extension .js, although it can technically have any extension that you like. to assign to th src attribute the URL of a Java Script source file: <script src="scripts.js></script> java script source file cannot include html elements

Back

passing arguments

Front

providing one or more argument for a method

Back

Standard Generalized Markup Language

Front

an older markup language on which html is based, which has a wider scope that html and can define the structure of documents in many different contexts

Back

literal

Front

a value such as a literal string or number

Back

object names

Front

within javascript object names always must be all lowercase. Using a capital D as in the statement Document.write ("Plant choices"); causes an error message because the JavaScript interpreter cannot recognize an object named Document with an uppercase D

Back

two tier system

Front

a system consisting of a client and server

Back

text string

Front

text passed as an argument, contained within double or single quotation marks

Back

operator

Front

a symbol such as + or * used an expression to manipulate operands

Back

code throughout the book

Front

black: JavaScript syntax character (.and;) method name blue: object name, numeric value orange: operator keyword gray: JavaScript comment green:literal string

Back

server side scripting

Front

programming written in a scripting language that is executed from a web server. some of more popular server-side scripting language are PHP, ASP.Net, Pyton and Ruby. One of the primary reasons for using a server side scripting language is to develop an interactive website that communicate with database. Server side script cannot run on a client tier at all. instead, a sever side scripting language exists and executes solely on a web server, where it performs various types of processing or accesses databases.

Back

web development

Front

the design of software applications for a website

Back

middle tier

Front

see processing tier

Back

parsing

Front

the process by which a web browser assembles and formats an html document

Back

scripting language

Front

any type of language, including javascript that is capable of programmatically controlling a web page or returning some sort of response to a web browser

Back