MIS 2 Chapter 8 and 10 Flashcards
Deliverables for human interface design
Narrative overview, sample design, testing, and usability assessment.
forms and reports
system inputs and outputs are produced at the end of the analysis phase. Forms and reports are integrally related to DFD and E-R diagrams.
Forms
a business document that contains some predefined data and may include some areas where additional data are to be filled in. (database)
Report
A business document that contains only predefined data, meant for reading or viewing data.
The process of designing forms and reports
user-focused activity, requirements determination, and prototyping.
Direct installation
changing over from the old information system to a new one. by turning off the old system when the new one is turned on
Parallel installation
running the old information system and the new one at the same time until management decides the old system can be turned off.
Single location installation
Turning off an old information system at one site and using the experience to decide if and how the new system should be deployed throughout the organization.
phased installation
Changing from the old information system to the new one incrementally, starting with one or a few functional components and then gradually extending the installation to cover the whole new system.
what is alpha testing
user testing of a completed information system using simulated data.
What is beta testing
user testing of a completed information system using real data in the real user environment.
Alpha testing subtests.
Recovery testing, security testing, stress testing, and performance testing.
7 major activities when implementing and operating a new information system
coding, testing, installation, documentation, training, support, and maintenance.
