Describe the purpose of a design methodology.
What will be an ideal response?
A structured approach that uses procedures, techniques, tools, and documentation aids, to support
and facilitate the process of design. A design methodology consists of phases that contain steps,
which guide the designer in the choice of techniques that are appropriate at each stage of the
project and also helps to plan, manage, control and evaluate database development projects.
Furthermore, it is a structured approach for analyzing and modeling a set of requirements for a
database in a standardized and organized manner.
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List four elements used in DFDs, draw the symbols, and explain how they are used.
What will be an ideal response?
The ____ lets you preview items without opening them.
A. Navigation Pane B. People Pane C. To-Do Bar D. Reading Pane
What are the questions to ask yourself as you proofread and revise a research paper?
What will be an ideal response?
A(n) ___________ is used to process or retrieve the elements of a data structure, one by one.
A. key B. iterator C. linked list D. find function