Evelyn's ________ is the practical use of solar power in a vacuum cleaner that is designed to effortlessly vacuum clean the floors of on-the-go and elderly consumers

Under conservative funding strategy, short-term financing is used only to finance an emergency, an unexpected outflow of funds, and the variable portion of a firm's current assets

Indicate whether the statement is true or false

A _________ is defined to be a portion of a row used to uniquely identify a row in a table

A. foreign key B. query C. primary key D. data perturbation