Examlex
If the table ITEM has a column WEIGHT,and WEIGHT has the data type Numeric (7,2),the value 4321 will be displayed by the DBMS as 43.21.
Behaviorism
A psychological approach that emphasizes the study of observable behaviors and the external stimuli that lead to them, discounting the importance of internal mental states.
Opportunity Costs
The loss of potential gain from other alternatives when one alternative is chosen.
Scarcity
A fundamental economic problem of having seemingly unlimited human wants in a world of limited resources.
Social Institutions
Established systems and structures within society that dictate certain patterns of behavior, such as family, religion, education, and government.
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