How Do You Fix This Code Snippet to Make It

question 42

Multiple Choice

How do you fix this code snippet to make it print out the sum when the user enters Q? System.out.print("Enter a value, Q to quit: ") ;
Double sum = 0;
Scanner in = new Scanner(System.in) ;
Boolean hasData = true;
Do
{
Double value = in.nextDouble() ;
Sum = sum + value;
System.out.print("Enter a value, Q to quit: ") ;
}
While (in.hasNext() ) ;
System.out.println("sum " + sum) ;

• A) while (in.hasData());
• B) while (!in.hasEnded());
• C) while (in.hasNextDouble());
• D) while (hasData);

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Definitions:

Response Rate

The frequency or rate at which a specific behavior or action is performed, often measured in psychological experiments or surveys.

Stimulus Generalization

The psychological phenomenon where a response learned from one stimulus is elicited by similar, but distinct, stimuli.

Primary Reinforcers

Stimuli that are inherently rewarding and satisfy basic biological needs, such as food, water, and warmth, leading to the conditioning of behavior without prior learning.

Secondary Reinforcers

Stimuli or rewards that have learned value through their association with primary reinforcers, such as money or praise.