Calligraph Publishing Inc

question 40

Multiple Choice

Calligraph Publishing Inc.'s information system allows its customers to access the system to retrieve information on new releases, inventory levels, and more. This must be a ______.

• A)​personal IS
• B)​group IS
• C) ​enterprise IS
• D) ​none of these answers

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Definitions:

Universal Generalization

A logical rule that states if something is true for all members of a class, it is true in general.

Quantifier Negation

A logical operation that reverses the scope of a quantifier in a statement, changing its overall truth value.

Existential Generalization

A logical operation that infers the existence of at least one individual meeting a specified condition from a statement concerning that individual.

Existential Instantiation

A rule of inference used in logic to deduce that there exists at least one instance of a particular property.