Java

Question 5 A method secret of a class F is shown below: public int secret (String[] stringArray, int n) { int num = 0; for (int i=0; i= 0) num++; return num; A program segment using the method is: Ff = new F(); String[] array01 ("an", "easy", "exam", "on", "Java"); System.out.println(f. secret (array01, 2)); arrayoi = new String[0]; System.out.println(f.secret (array1, 3)); (a) Write down the output when the above segment is executed. [3 marks) (b) Explain, in a paragraph, what is the purpose of the method secret (). [2 marks]