+
&
&&
none of theses
Answer is Right!
Answer is Wrong!
The correct answer is: A. +
The concatenation operator is used to join two strings together. For example, “Hello ” + “world” would result in the string “Hello world”.
The & operator is the bitwise AND operator. It is used to compare two bits and return 1 if both bits are 1, and 0 otherwise.
The && operator is the logical AND operator. It is used to compare two Boolean values and return 1 if both values are true, and 0 otherwise.
The none of theses option is incorrect because it does not include the correct answer.