Q. Which statement correctly defines a constant? (A) define('PI', 3.14); (B) const PI = 3.14; (C) PI = 3.14; (D) constant PI = 3.14; ποΈ Show Answer π¬ Discuss π Share β‘Menu β Correct Answer: (A) define('PI', 3.14); Explanation: define() is used to create a constant in PHP.