Question

concatenation is a _ opreator ​

Answer 1

Concatenation operators join multiple strings into a single string. There are two concatenation operators, + and & . Both carry out the basic concatenation operation, as the following example shows.

Answer 2

Answer:

it's a binary operator.

concatenation is of two types (string concatenation) ie. plus (+) for example hello ,friends=hello,friends.

another type (&) type .