Question

A____ operator works on single operand​

Answer 1

Answer:

Postfix operators, which follow a single operand.

Explanation:

Operators Categories:

Postfix operators, which follow a single operand. Unary prefix operators, which precede a single operand. Binary operators, which take two operands and perform a variety of arithmetic and logical operations

Answer 2

Answer:

Unary operators

Explanation:

It also negates an expression, or reversing a boolean 's value. It is possible to add increment as well as a decrement operator before the prefix or after the postfix in an operand.