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21 Cards in this Set
- Front
- Back
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during the ------ phase of the sdlc you monitor and support the new system to ensure it continues to meet the business goals
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maintenance phase
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two primary activiies youll perform during the maintance phase
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build a help desk to support system users and provide an environment to support system changes
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a group of people who respond to users' questions
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help desk
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a general approach to systems development that focuses on building small self containted blocs of code (components) that can be reused across a variety of applications within organization
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component based development (CBD)
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emphasizes extensive user involvement in the rapid and eveolutionary construction of working prototypes of a system to accelerate the systems development process
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rapid application development (RAD) aso called rapi prototyping methodology
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breaks a project into tiny phases and developers cannot continue on to the next phase until the current phase is complete. alot like a jig saw puzzle. many small pieces
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extreme programming (XP) methodology
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a form of XP, aims for customer satisfaction throuh early and continuous delivery of useful software components.
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agile methodology
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a software architecture perspective that focuses on the development, use, and reuse of small self contained books of code (called services) to meet all the application software needs of an organization
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service oriented architecture (SOA)
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the development and support of IT systems by end users (knowledge workers) with little or no help from IT specialists.
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self sourcing (end user development)
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the process of building a model that demonstrates the features of a proposed product, service or system
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prototyping
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simply a model of a proposed product, service or system
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prototype
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a prototype you use to prove the technical feasibility of a proposed system is a
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proof of concept prototype
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a prototype you sue to convince people of the worth of a propsed system is a
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selling prototype
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the delegation of specific work to a third party for a specified lenth of time, at a specified cost, and at a specified level of service
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outsourcing
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main reasons behind the rapid growth of outsourcing
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globalizaiton, the internet, growing economy and low unemployment, technology, deregulation
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a formal document that describes in excruciating detail your logical requirements for a proposed system and invites outsourcing organizations to submit bids for its development
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request for proposal
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a formal contractually obligated agreement between two parties
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service level agreement
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what are the three types of outsourcing?
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onshore outsourcing, nearshore, and offshore
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the process of engaging another company in the same country for services.
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onshore outsourcing
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is contracting an outsourcing arrangement with a company in a nearby country.
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nearshore outsourcing
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is contracting with a company that is geographically far away.
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offshore outsourcing
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