Which is the correct syntax to declare a constant in JavaScript?*2 pointsconst constant_name;constant_name const;constant_name const = value;const constant_name = value;

How do you define a constant in PHP?*define('CONSTANT_NAME', 'value');constant('CONSTANT_NAME', 'value');CONST CONSTANT_NAME = 'value';var CONSTANT_NAME = 'value';

Which is the right way to declare constant in C?Question 33Select one:A.int constant var =10;B.int const var = 10;C.const int var = 10;D.B & C Both

Which of the following is the correct way to declare a constant variable in Java?Question 15Answera.final int PI = 3.14;b.const int PI = 3.14;c.int PI = 3.14;d.static int PI = 3.14;

How are the constants declared?

Which of the following statements about JavaScript constants is true?AConstants are variables whose value cannot be changed once they have been assigned.BConstants can be reassigned to a different value later in the code.CConstants are declared with the let keyword.DConstants are only used for storing numbers and strings.