String str1 = "Kolkata".replace('k', 'a');

In the above statement, the effect on string Kolkata is

Question

String str1 = "Kolkata".replace('k', 'a');

In the above statement, the effect on string Kolkata is

Admin · Accepted Answer

All characters k are replaced by a.

Admin · Answer

The first occurrence of k is replaced by a.

Admin · Answer

All characters a are replaced by k.

Admin · Answer

Displays error message

Q. String str1 = "Kolkata".replace('k', 'a');

In the above statement, the effect on string Kolkata is