Examlex
Presented below is a list of terms relating to accounting information systems,followed by definitions of those terms.
Required: Match the letter next to each definition with the appropriate term.Each answer will be used only once.
________ 1.Logical data structure
________ 2.Key
________ 3.Node
________ 4.DQL
________ 5.Element
________ 6.Hypertext systems
________ 7.DML
________ 8.SELECT
________ 9.First normal form
________ 10.DDL
A.Defines the logical structure of the database (schema)
B.A synonym for field
C.A synonym for record key
D.Systems that allow users to browse through databases in random fashion by selecting key words or objects
E.The rational manner in which records and fields in the database are structured and organized
F.Almost all statements in SQL begin with this word
G.The commands for updating,editing,manipulating,and extracting data from a database
H.A user-friendly language or interface that allows the user to request information from the database
I.Relational tables that do not contain any repeating groups
J.A synonym for repeated group
Profit-Maximizing Monopolist
A monopolist who adjusts the price and production level of goods or services to achieve the highest possible profit, considering the market demand curve.
Marginal Revenue
The uplift in earnings from marketing one extra unit of a product or service.
Pure Monopolist
A market structure characterized by a single seller selling a unique product in the market, without any close substitutes and with high barriers to entry for potential competitors.
Average Total Cost
Is calculated by dividing the total cost of production by the total quantity produced.
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Q19: Object-oriented design focuses on defining objects and
Q24: OLAP is a multidimensional generalization of the
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Q117: Radio-frequency identification is an automatic identification technology