Examlex
_____ is a cursor attribute that returns TRUE if the last FETCH returned a row, and FALSE if not.
Labor
The application of human physical and intellectual labor in the manufacture and provision of goods and services.
Natural Resources
Materials or substances such as minerals, forests, water, and fertile land that exist in nature and can be used for economic gain.
Opportunity Cost
The act of losing possible benefits from other routes when a single path is chosen.
Trade
The exchange of goods and services between individuals, businesses, or countries, which can be domestic or international in nature.
Q1: A data _ is a small, single-subject
Q3: A _ derives its name from the
Q22: Which type of data describes numeric facts
Q29: Of the following normal forms, _ is
Q30: The phenomenon of uncommitted data occurs when
Q33: The _ approach to scheduling concurrent transactions
Q42: _ fragmentation refers to the division of
Q45: A(n) _ occurs when a relationship is
Q53: Entity subtypes do not inherit the relationships
Q73: A specialization hierarchy can have _ level(s)