You Can Use This Method to Determine Whether a File

question 32

Multiple Choice

You can use this method to determine whether a file exists.

• A) the File class's canOpen method
• B) the Scanner class's exists method
• C) the File class's exists method
• D) the PrintWriter class's fileExists method

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Definitions:

Variable

An attribute or characteristic that can vary among subjects in a study, often classified as dependent or independent.

Quantitative Variable

A variable that can be measured and quantified, often expressed in numerical terms.

Outlier

An observation in a data set that is significantly different from the majority of the data, potentially indicating an error or a unique phenomenon.

Cases

Instances or occurrences of a particular condition or category being studied or reported.