Examlex
_____ exists when it is possible to make changes in the data storage characteristics without affecting an application program's ability to access data.
S&P 500 Index
A stock market index that measures the stock performance of 500 large companies listed on stock exchanges in the United States, often used as a benchmark.
Bushels
A unit of volume that is used in the United States for measuring agricultural commodities like grains and fruits.
Corn
Refers to a cereal plant that yields large kernels on a cob, also a staple food in various regions.
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