Examlex
The existence of a mandatory relationship indicates that the minimum cardinality is 0 or 1 for the mandatory entity.
Problem Definition
The process of outlining, explaining, or clarifying the nature and boundaries of an issue or situation that requires resolution.
Search For Solutions
The proactive effort to find effective answers or solutions to problems.
Generate Alternative Solutions
The process of creating multiple possible solutions to a problem in order to find the most effective resolution.
Criteria
Standards, principles, or rules by which something can be judged or decisions can be made.
Q13: _ yields a vertical subset of a
Q16: Attributes may share a _.<br>A) name<br>B) domain<br>C)
Q18: A table is in BCNF if every
Q20: Some RDBMSs, such as Oracle, automatically _
Q43: A trigger is procedural SQL code that
Q50: Extending the Web server functionality implies that
Q72: Dependency diagrams are very helpful in getting
Q80: The _ statement in SQL combines rows
Q81: The IN subquery uses a(n) _ operator.
Q87: A(n) _ join only returns matched records