What is the output of this program? class output { public static void main(String args[]) { StringBuffer

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What is the output of this program?

class output {

public static void main(String args[])

{

StringBuffer s1 = new StringBuffer("Hello");

s1.setCharAt(1,x);

System.out.println(s1);

}

a) xello
b) xxxxx
c) Hxllo
d) Hexlo

Related Book For answer-question

Essentials of Contemporary Management

ISBN: ?978-0077439477

5th edition

Authors: Gareth Jones, Jennifer George

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Posted Date: Nov 22, 2019 11:10 AM

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What is the output of this program? class output { public static void main(String args[]) { StringBuffer

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setCharAt will set a specified character at ... View the full answer

Essentials of Contemporary Management

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