In a Relational Database Model, the Rows Are Called _____

question 15

Multiple Choice

In a relational database model, the rows are called _____.

• A)tuples
• B)attributes
• C)branches
• D)roots

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Definitions:

Marginal Cost

The extra expenditure needed to manufacture one more unit of a good or service.

Average Cost

The total cost of production divided by the quantity of output produced; it's a measure of how much it costs, on average, to produce one unit of output.

Deadweight Loss

A situation in economics where the total of consumer and producer surplus is not maximized due to factors like taxes or subsidies.

Monopoly Output

The quantity of goods or services produced and offered for sale by a monopolist, set to maximize profits under conditions of limited competition.