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:

Phillips Curves

A graphical representation indicating the inverse relationship between the rate of unemployment and the rate of inflation in an economy.

Expected Inflation

The anticipated rate at which the general level of prices for goods and services will rise over a period.

High Inflation

A situation where there is a sustained, rapid increase in the general price level of goods and services in an economy over a period, eroding purchasing power.

High Unemployment

A condition where a large portion of the workforce is not employed, indicating a distressed economy.