What will be the output of the following Java code?
class output
{
public static void main(String args[])
{
StringBuffer s1 = new StringBuffer("Hello");
s1.setCharAt(1,'x');
System.out.println(s1);
}
}
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
Answer: Option C
This Question Belongs to Java Program >> Strings
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