The syntax that declares a Java named constant named SALES_TAX is:
A)double SALES_TAX = 7.50;
B)public double SALES_TAX = 7.50;
C)public static double SALES_TAX = 7.50;
D)public static final double SALES_TAX = 7.50;

Question

Quizplus · Accepted Answer

The best choice to declare a Java named constant is option D because it includes the keywords public, static, and final. Public keyword means it can be accessed from any class, static keyword means it is the same across all instances of the class, and final keyword means its value cannot be changed after it is initialized. The data type double and value 7.50 are also correct for a sales tax constant.

The Syntax That Declares a Java Named Constant Named SALES_TAX