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Tom Develops a Questionnaire for His Study on Facebook Usage

question 65

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Tom develops a questionnaire for his study on Facebook usage that allows subjects to indicate whether they strongly agree, agree, disagree, or strongly disagree with various statements. These types of questions are known as:


Definitions:

Nonnegative Integer

An integer value that is greater than or equal to zero, implying it includes all positive integers and zero.

FileNotFoundException

A specific type of exception in many programming languages, including Java, that is thrown when an attempt to access a file that does not exist or cannot be opened occurs.

Zero-Argument Constructor

A zero-argument constructor is a type of constructor method in object-oriented programming that does not take any parameters, used to create objects with default settings or values.

GetMessage

A method typically found in exception handling that returns the detail message string of the thrown exception.

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