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60 Cards in this Set
- Front
- Back
What are the four types of e-commerce models? Give examples.
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B2B- iprocure.com
B2C- amazon, costco C2B-milliondollarhomepage.com C2C- eBay |
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What is electric commerce?
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commerce accelerated and enhanced by IT, in particular the Internet
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What is the most profitable E-commerce model?
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B2B
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what is mass customization?
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the ability of an org. to give its customers the opportunity to tailor its products or services
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What is MRO?
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Maintenance, repair, and operations (indirect materials).
materials necessary for running a company but do not relate to the company's primary business activities. |
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What is a direct material?
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materials that are used in production in a manufacturing company or are placed on the shelf for sale in retail environments
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What is demand aggregation?
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combining purchase requests from multiple buyers which justifies a larger discount
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What is a reverse auction?
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process in which a buyer posts its interests in buying items and sellers compete by submitting successively lower bids
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What is electronic marketplace?
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interactive business providing a central market where multiple buyers and sellers can engage in e-commerce
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horizontal marketplace
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connects buyers and sellers across many industries; primarily for MRO materials
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vertical marketplace
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connects buyers and sellers in a given industry; primarily for direct materials
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marketing mix
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set of marketing tools your org will use to pursure its marketing objectives in reaching and attracting potential customers
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viral marketing
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encourages users of a product or service supplied by a B2C e-commerce business to encourage friends to join as well. Ex/ Blue Mtn. Art
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affliate programs
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an arrangement made between two e-commerce sites that directs viewers from one site to the other
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electronic bill presentment and payment
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system that sends bills over the internet and provides an easy-to-use mechanism (perhaps a button) to pay for them if the amount looks correct
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public key encryption
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uses two keys: a public key for everyone and private key for only the recipient of the encrypted information
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SSL
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secure sockets layer creates a secure connection between a Web client and server, encrypts the info, sends the info over the Internet
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electronic government
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use of digital technologies to transform gov't operations in order to improve efficiency, effectiveness, and service delivery
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G2G
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refers to the electronic commerce activities performed within a single nation's gov't
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G2B
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e-commerce performed between a gov't and businesses. Purchasing direct and MRO materials, soliciting bids for work, licensing applications, meeting regulations
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G2C
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e-commerce performed between a gov't and its citizens or consumers. paying taxes, registering vehicles, providing info and servies, student loans
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inter-G2G
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e-commerce performed between two or more nations' gov'ts. providing foreign aid, export and import transportation
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What does SDLC stand for? what is SDLC?
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Systems development life cycle-- a structured step-by-step approach for developing information systems
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what is the first stage of SDLC?
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planning
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what activities are done during the planning stage?
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define the system to be developed, set the project scope, develop the project plan
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what activites are done during the analysis stage?
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gather business requirements
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what are the seven stages of SDLC
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planning, analysis, design, development, testing, implementation, and maintenance
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what act. are done during the design stage?
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design the technical architecture and build databases and programs
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what act are done during the development stage?
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build technical architecture and build databases and programs
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what act are done during the testing stage?
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write test conditions and perform testing
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what act are done during the implementation stage?
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write user documentation and provide training
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what act are done during the maintenance stage?
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build a help desk and support system changes
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what is critical success factor?
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a factor critical to your org's success, which allows the business to strategically decide which systems to build
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project scope?
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clearly defines the high-level system requirements
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scope creep?
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occurs when the scope of the project increase beyond its original intentions
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feature creep?
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occurs when developers add extra features that were not part of the initial requirements
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project scope document
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written definition of the project scope and is usually no longer than a paragraph
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what are business requirements?
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the detailed set of users requests that the system must meet in order to be successful
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Joint application development (JAD)
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users and IT specialists meet, sometimes for several days, to define or review the business requirements for the system
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technical architecture
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defines the hardware, software, and telecommunications equipment required to run the system
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GUI?
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graphical user interface- the interface to an info system
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unit testing
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tests individual units of code
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system testing
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verifies that the units of code function correctly when integrated
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integration testing
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verifies that separate systems work together
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UAP?
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user acceptance testing- determines if the system satisfies the business requirements
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parallel implementation
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use both the old and new system simultaneously
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plunge implemenation
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discard the old system completely and use the new
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pilot implementation
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start with small groups of people on the new system and gradually add more users
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phased implementation
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implemement the new system in phases
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waterfall methodology
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a sequential, activity-based process in which each phase in the SDLC is performed sequentially from planning through implementation
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RAD
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rapid application development- emphasizes extensive user involvement in the rapid and evolutionary construction of working prototypes of a system to accelerate the systems development process
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agile methodology
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aims for customer satisfaction through early and continuous delivery of useful software components
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proof of prototype
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used to prove the technical feasibility of a proposed system
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selling prototype
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used to convince people of the worth of a proposed system
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what is the prototype process?
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identify basic requirements
develop initial prototype user review revise and enhance the prototype |
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end-user development
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is the collection of techniques and methodologies for the creation of non-trivial software applications by end users
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distintermediation
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removal of an org from a distribution channel
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reintermediation
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reintroduce the intermediary between the end user and producer
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value gap
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new channel offer less aggregated value less than old channel
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two major areas of tech. uses in businesses?
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back-office appliation and marketing application
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