Questions are attached.
Having an adequate data model to serve specific business needs of an
organization is important. Evaluate the need for denormalization within an
organization. Provide at least three examples that prove denormalization is useful
to data consumers.
Using a data-modeling checklist can help database developers design efficient
data repositories. Suggest at least two possible scenarios that could take place if
one of the steps in the data-modeling checklist (table 6.7 in Chapter 6 of the
textbook) is missed.
Your design team presents a project to you, in which most inputs seem to have
about a 1.5-second delay before a response. The lead designer has decided
this response is acceptable. Analyze response-time models and decide if the
response time in the presented project is acceptable. Explain why it is or is
Evaluate the importance quality of service has to designers. Choose two areas
discussed in the textbook you would focus your attention to ensure quality of
service for a team of designers that you were managing. Justify your choices.
Error messages are a key part of an overall interface design strategy of
guidance for the user. Discuss strategies to ensure integrated, coordinated
error messages that are consistent across an application.
Choose the one topic covered in Chapter 11 (error messages, non-
anthropomorphic design, display design, window design, and color) that
creates the biggest challenge to achieving balance between function and
fashion. Support your response.