Your enterprise must decide whether to use a database management system. Which of the
following best describes the overall functionality of a DBMS?
Consider the following four database design activities:
1 - Design user views.
2 - Select a DBMS.
3 - Apply normalization.
4 - Determine entities.
Which choice shows the correct ordering of these activities, from first to last, by assigned
numbers?
The exhibit shows a table called Student Relation that tracks all information related to a
students courses, professors and sites. What would be the consequence of removing all records for
a student with the ID 1311?
Which of the following occurs in a relation when records are added or removed?
Which of the following describes two desirable characteristics of a primary key?
Terrilyn
14 hours agoElbert
9 days agoJess
18 days agoCarla
23 days agoElbert
1 months agoMirta
2 months agoTherese
3 months agoLashaun
3 months ago