Examlex
A constraint between two attributes is called a(n) :
Marginal Cost
Marginal Cost is the additional cost incurred from producing one more unit of a good or service, an important concept in economics for decision-making regarding production levels.
Deadweight Loss
describes a loss of economic efficiency that can occur when the equilibrium for a good or a service is not achieved or is distorted by external factors like taxes or subsidies.
Demand Curve
represents the relationship between the price of a good and the quantity of that good consumers are willing to purchase.
Monopoly Power
Monopoly Power describes the ability of a company or entity to control the price and supply of a product or service, due to the lack of significant competition.
Q5: The CREATE SCHEMA DDL command is used
Q19: SQL has been implemented only in the
Q20: Packaged data models use an entity type
Q32: Scalability is the ability to grow, reduce
Q41: Anomalies do not generally arise out of
Q50: A distributed DBMS must provide consistency among
Q62: Discuss how to map a unary one-to-many
Q72: In aggregation, some of the operations of
Q91: It is not permissible to associate attributes
Q145: A cloud computing approach in which the