The ____________________ Constraint Specifies Whether Each Entity Supertype Occurrence Must

question 37

Short Answer

The ____________________ constraint specifies whether each entity supertype occurrence must also be a member of at least one subtype.

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Definitions:

Grammar And Spelling

The set of rules and conventions that guide the writing and structuring of words and sentences in a language, and the correct arrangement of letters within words, respectively.

Source Citation

A reference to the original source of information or content.

Works Cited List

a list of sources that were referred to or cited in the text of a research paper or publication, typically found at the end of the document.

Parentheses

Symbols used in pairs to group words, numbers, or other elements within a sentence or mathematical expression without breaking the flow or changing the meaning.