Examlex
SQL requires the use of the ADD command to enter data into a table.
Deadweight Loss
A loss of economic efficiency that can occur when equilibrium for a good or service is not achieved or is not achievable.
Coefficient Of Monopsony
A measure indicating the degree of market power held by a single buyer in a market.
Elasticity Of Supply
A measure of how much the quantity supplied of a good responds to a change in the price of that good, with higher elasticity indicating a greater response.
Bilateral Monopoly
A market structure consisting of only one buyer and one seller, mutually depending on each other.
Q4: A data warehouse can store data derived
Q8: A common practice is to create a(n)on
Q21: If T1 has not unlocked data item
Q21: When using the Crow's Foot notation,the associative
Q34: In implementation terms,an entity is existence-dependent if
Q38: Triggers can only be used to update
Q56: A DDBMS is subject to which of
Q58: To model time-variant data,one must create a
Q62: completeness means that every supertype occurrence must
Q63: Database activities can be divided into those