Closing a File Closes All the Open Files in a Program

question 9

True/False

Closing a file closes all the open files in a program as well as the program itself.

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Definitions:

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.

Symbolize

Means to represent or stand for something else, especially an idea, quality, or concept, using symbols, objects, or signs.