Which of the Following Is the Primary Key of the ORDER_LINE

question 60

Multiple Choice

Which of the following is the primary key of the ORDER_LINE (ORDER_NUM,ITEM_NUM,NUM_ORDERED,QUOTED_PRICE) table?

• A)ORDER_NUM
• B)​ITEM_NUM
• C) QUOTED_PRICE
• D)​ORDER_NUM and ITEM_NUM

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Definitions:

Universal Grammar

A theory in linguistics proposing that the ability to acquire language is innate to humans and that all human languages share a common underlying structure.

Noam Chomsky

An influential linguist, philosopher, and cognitive scientist known for his theory of generative grammar and critique of media and politics.

Innate Mental Module

A concept suggesting that the mind contains pre-specified, evolutionarily acquired structures and functions that are the basis for cognitive processes.

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