Which of the Following Is a Purpose of Logical and Physical

question 156

Multiple Choice

Which of the following is a purpose of logical and physical database design?

• A) Structure the data in stable structures that are not likely to change over time and that have minimal redundancy.
• B) Develop a logical database design that reflects the actual data requirements that exist in the forms and reports of an information system.
• C) Develop a logical database design from which we can do physical database design.
• D) Translate a relational database model into a technical file and database design.
• E) All of the above.

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Definitions:

Group Polarization

A phenomenon where discussions within a group lead to the adoption of more extreme positions or attitudes than the members initially had.

Conformity

The act of matching attitudes, beliefs, and behaviors to group norms or expectations.

Social Loafing

The phenomenon where individuals exert less effort when working in a group compared to when working alone, due to perceived diffusion of responsibility.

Groupthink

Groupthink is a psychological phenomenon where the desire for harmony and conformity within a group leads to irrational or dysfunctional decision-making outcomes.