Which operator can be used in string concatenation?
A) *
B) +=
C) ++
D) =+

Name: Which operator can be used in string concatenation? A) * B) += C) ++ D) =+
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Question

Quizplus · Accepted Answer

The += operator can be used in string concatenation to concatenate one string to another. For example, if we have two strings str1 and str2 and we want to concatenate str2 to str1, we can use the += operator as follows:

str1 += str2

This will concatenate the contents of str2 to str1. The other operators listed do not perform string concatenation.

Which Operator Can Be Used in String Concatenation