Examlex
A table is in first normal form if it does not contain ____.
Commission
A fee paid to an agent or employee for transacting a piece of business or performing a service.
Purchasing Power
The real value of money, reflecting how much goods or services one unit of money can buy.
Period
A length or portion of time, often defined for specific calculations or measurements.
Ratio
A quantitative relationship between two numbers showing how many times one value contains or is contained within the other.
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