Examlex
Most systems developers believe that data modeling is the least important part of the systems development process.
Noncompeting Groups
Collections of workers who do not compete with each other for employment because the skill and training of the workers in one group are substantially different from those of the workers in other groups.
Geographic Immobility
Refers to the inability or reluctance of labor force or resources to move from one location to another, often due to economic, social, or personal factors.
Compensating Differences
Wage differentials that are paid to workers to offset the undesirable aspects of a job or to compensate for risks associated with the job.
Divergence
The act or process of developing in different directions or deviating from a standard.
Q15: What are the data items in the
Q20: Strings are _, which means that once
Q22: Which method could be used to strip
Q29: A fact is an association between two
Q57: The subtype discriminator is a composite attribute
Q67: A completeness constraint may specify that each
Q70: The WHERE clause is always processed before
Q74: The DROP command deletes rows from a
Q101: DDL is typically used during which phase
Q106: The external schema contains a subset of