chapter 11

In designing the system security, authorization answers the question

• who are you

• what are you allowed to do

• what is the system all about

• what is your job

............ is the potential of an information system, piece of software or hardware to move from supporting a small number of users to a large number of users

How to design the most efficient structure using normalization. is called:

• database design

• overall design

• detailed design

• security design

Which of the following best describes the process of data normalization?

• increasing data access speed

• eliminating redundancy in data

• enhancing data security

• improving data visualization

................... is a test of the design to ensure that the design chosen is the best available and that it is error-free

• reliability

• verification

• validation

• validity

Design is physical representation of data while analysis is.................... representation of data

The system design is directly constrained by:

• A) user requirements

• B) designer requirements

• C) environmental constraints

• D) A & C

............. govern how well the information system works for the end-users in the key areas of performance, usability and security

• system build

• system analysis

• system design

• system implementation

................... define whether the field is a number, a word, a date

• field name

• field validation rules

• field data size

• field data type

........... is different screens of an application which review information in a different form such as table, graph, report or map

• views

• forms

• dialogs

• menus