Examlex
The degree of a relationship is expressed as the relationship's maximum cardinality.
Monopsonist
An entity that is the only buyer in a market, giving it significant control over the price and terms of purchase of goods or services.
Upsloping Supply Curve
A supply curve that shows an increase in quantity supplied as the price increases, indicating a direct relationship between price and quantity supplied.
Agency Shop
A place of employment where the employer may hire either labor union members or nonmembers but where those employees who do not join the union must either pay union dues or donate an equivalent amount of money to a charity.
Work Stoppages
A temporary cessation of work by employees due to a dispute with management over working conditions, pay, or other labor issues.
Q21: Semantic objects represent the user's perceptions more
Q43: There are several difficulties with increasing cardinalities
Q46: A circle across the relationship line near
Q50: Which of the following does not describe
Q58: Describe the requirements that a table must
Q60: A foreign key is one or more
Q67: When a table is created using existing
Q88: All relations are tables,but not all tables
Q93: The SQL DELETE TABLE statement can be
Q95: When using queries with EXISTS and NOT