ITEC39_QUIZ1 Flashcards
3 “who” choices
Insourcing
Selfsourcing
Outsourcing
Systems development life cycle (SDLC) - 7 distinct phases
Planning
Analysis
Design
Development
Testing
Implementation
Maintenance
the process of building a model that demonstrates the features of a proposed product, service, or system ( 2 )
Proof-of-concept prototype
Selling prototype
There are three different forms of outsourcing
Onshore outsourcing
Nearshore outsourcing
Offshore outsourcing
IT specialists inside your organization`
Insourcing
do-it-yourself approach many end users take with little or no help from IT specialists
Selfsourcing
a third-party organization (i.e., let someone do the work and pay them for it)
Outsourcing
a structured step-by-step approach for developing information systems
Systems development life cycle (SDLC)
an approach in which each phase of the SDLC is followed by another, from planning through implementation
waterfall methodology
focuses on building small self-contained blocks of code (components) that can be reused across a variety of applications
Component-based development (CBD)
the development and support of IT systems by end users with little or no help from IT specialists
Selfsourcing (end-user development)
a model of a proposed product, service, or system
Prototype
the process of building a model that demonstrates the features of a proposed product, service, or system
Prototyping
prove the technical feasibility of a proposed system
Proof-of-concept prototype
used to convince people of the worth of a proposed system
Selling prototype
