CIS 111 week 3 homework

1. A representation of some important aspect of the real world
scale
model
tool
TV

2. Software support that helps create models or other components required in the project
submodel
scale
tool
cable TV

3. A collection of guidelines that help an analyst complete a system development activity or task
tool
skill
technique
model

4. A computer aided system engineering tool
Excel
CASE
Visual Basic
Windows

5. Dividing more copmlex programs into a hierarchy of program modules
Waterfall method
top-down programming
structured approach
King-queen method

6. A graphical model showing the inputs, processes, storage, and outputs of a system produced in structured analysis
DOD
ERD
CASE
DFD

7. Information systems that include both social and technical subsystems designed to work well together
Microsoft
repository
harmony
Sociotechnical systems