Internet and Electronic Commerce

Internet

-a large network that connects together smaller networks all over the globe

mobile browsers

-are designed to run on these portable devices -is displayed on a very small screen and special navigational tools are required to conveniently view web content

Browsers

-are programs that provide access to web resources. -This software connects you to remote computers; opens and transfers files; displays text, images, and multimedia; and provides in one tool an uncomplicated interface to the Internet and web documents -they allow you to explore, or to surf, the web by easily moving from one website to another

social networking

-focus on connecting people and organizations that share a common interest or activity. These sites typically provide a wide array of tools that facilitate meeting, communicating, and sharing. -Three of the best known are Facebook, Google 1 , and LinkedIn

advantages of electronic commerce

-goods and services can be purchased at any time of day or night from any location that has an Internet connection -the costs associated with owning and operating a retail outlet can be eliminated. -reduced inventory. -there is no in-store inventory and products are shipped directly from warehouses.

Email/electronic mail

-is the transmission of electronic messages over the Internet. -There are two basic types: client-based and web-based.

top-level domain (web suffix)

-last part of the domain name -it typically identifies the type of organization.

Web

-made it possible to include these elements (text, graphics, animations, sound, and video). -It provides a multimedia interface to resources available on the Internet.

disadvantages of electronic commerce

-the inability to provide immediate delivery of goods -the inability to "try on" prospective purchases -questions relating to the security of online payments.

spam blockers

A more effective approach to controlling spam has been the development and use of _______

subject

A one-line description, used to present the topic of the message

header message signature

A typical e-mail message has what three basic elements?

address

E-mail messages typically display the addresses of the person or persons to whom the e-mail is sent

specialized search engines

Focus on subject-specific websites. These can potentially save you time by narrowing your search

location, address

For browsers to connect to resources, the _____ or _____ of the resources must be specified.

accuracy

Has the information been critically reviewed for correctness prior to posting on the web? Does the website provide a method to report inaccurate information to the author?

authority

Is the author an expert in the subject area? Is the site an official site for the information presented, or is the site an individual's personal website?

objectivity

Is the information factually reported or does the author have a bias? Does the author appear to have a personal agenda aimed at convincing or changing the reader's opinion?

currency

Is the information up to date? Does the site specify the date when the site was updated? Are the site's links operational? If not, the site is most likely not being actively maintained.

blogs, web logs

Many individuals create personal websites, called ___ or ____ , to keep in touch with friends and family.

get connected, or to gain access to the internet

The first step to using the Internet and the web is to ______

Internet service provider

The most common way to access the Internet is through an _____. -They provide a path or connection for individuals to access the Internet

telephone lines, cable, and/or wireless connections

The most widely used commercial Internet service providers use _______

-FTP -web based -BitTorrent

Three popular types of file transfer:

-authority -accuracy -objectivity -currency

To evaluate the accuracy of information you find on the web, what 4 things must you consider?

downloading

Using file transfer utility software, you can copy files to your computer from specially configured servers.

references, hyperlinks

Web pages present information about the site along with ______ and ______ or links that connect to other documents containing related information—text files, graphic images, audio, and video clips

1. protocol 2. domain name

What are the 2 basic parts of the Uniform Resource Locators (URLs).

-communicating -shopping -searching -education -entertainment

What are the 5 most common uses of the internet/web

uploading

You also can use file transfer utility software to copy files from your computer to another computer on the Internet

Hypertext Markup Language (HTML)

a markup language for displaying web pages.

File transfer protocol (FTP) and secure file transfer protocol (SFTP)

allow you to efficiently copy files to and from your computer across the Internet, and are frequently used for uploading changes to a website hosted by an Internet service provider.

instant messaging

allows two or more people to contact each other via direct, live communication.

AJAX

an advanced use of JavaScript, is used to create interactive websites that respond quickly.

header

appears first and typically includes the following information:address, subject, attachment

plug-ins

are programs that are automatically started and operate as a part of your browser EX: Acrobat Reader from Adobe, Flash Player from Adobe, QuickTime from Apple, Windows Media Player from Microsoft, RealPlayer from RealNetworks

Applets

are programs that can be downloaded quickly and run by most browsers. They are used to present animation, display graphics, provide interactive games, and much more.

protocol

are rules for exchanging data between computers.

cascading style sheets

are separate files referenced by or lines inserted into an HTML document that control the appearance of a web page, including layout, colors, and fonts

search engines

are specialized programs that assist you in locating information on the web and the Internet.

web utilities

are specialized utility programs that make using the Internet and the web easier and safer.

filters

block access to selected sites

spiders

continually look for new information and update the search services' databases.

viruses

destructive programs are often attached to unsolicited e-mail

webmasters

develop and maintain websites and resources.

BitTorrent

distributes file transfers across many different computers for more efficient downloads, unlike other transfer technologies where a file is copied from one computer on the Internet to another.

web-based email

do not require an e-mail program to be installed on your computer

Web 2.0

evolved to support more dynamic content creation and social interaction

attachment

files such as documents and images

Web 1.0

focused on linking existing information

Web 3.0

focuses on computer-generated information requiring less human interaction to locate and to integrate information.

domain name

indicates the specific address where the resource is located.

Internet security suite

is a collection of utility programs designed to maintain your security and privacy while you are on the web.

JavaScript

is a language often used within HTML documents to trigger interactive features, such as opening new browser windows and checking information entered in online forms.

Electronic Commerce

is the buying and selling of goods over the Internet.

text messaging

is the process of sending a short electronic message, typically less than 160 characters, using a wireless network to another person who views the message on a mobile device such as a smartphone

Web-based file transfer services

make use of a web browser to upload and download files.

search services

operate websites that can help you locate the information you need

microblog

publishes short sentences that only take a few seconds to write, rather than long stories or posts like a traditional blog.

client-based email

require a special program known as an e-mail client to be installed on your computer.

1.developing fast, secure, and reliable payment methods for purchased goods 2.providing convenient ways to submit required information such as mailing addresses and credit card information.

the 2 greatest challenges for e-commerce are?

consumer-to-consumer

this commerce involves individuals selling to individuals

business-to-consumer

this commerce involves the sale of a product or service to the general public or end users.

business-to-business

this commerce involves the sale of a product or service from one business to another.

Spam

unwanted and unsolicited e-mails

cloud computing

uses the Internet and the web to shift many of these computer activities from the user's computer to other computers on the Internet. EX: Google, IBM, Intel, and Microsoft

1. business-to-consumer 2. consumer-to-consumer 3. business-to-business

what are the 3 types of electronic commerce?

-Cascading style sheets (CSS) -JavaScript -AJAX -Applets

what are the 4 various technologies used to provide highly interactive and animated websites?