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What will be the output of the following Java program? package pkg; class output { public static void main(String args[]) { StringBuffer s1 = new StringBuffer("Hello"); s1.setCharAt(1, x); System.out.println(s1); } }

Correct Answer: Hxllo

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JAVA MCQs MCQ: What will be the output of the following Java program? package pkg; class output { public static void main(String args[]) { StringBuffer s1 = new StringBuffer("Hello"); s1.setCharAt(1, x); System.out.println(s1); } } | Extra Education