THE DATABASE ENVIRONMENT QUIZ

False

True

True

False

False

True

a non-graphical model that shows the high-level entities for an organization.

a graphical model that shows all entities for an organization.

a graphical model that shows the high-level entities for an organization.

a non-graphical model that shows the all entities for an organization.

It is difficult to access data.

Complex programs have to be written for simple queries.

All of these

Data is represented by tables.

Enterprise

Personal

Department

Workgroup

data values may not agree.

Both A &

Neither A &

the data formats may be inconsistent.

writing application programs.

physical database design.

managing technical issues in the database environment.

overall management of data resources in an organization.

improved data consistency.

program-data dependency.

improved data sharing.

minimal data redundancy.

True

False