In c++ the = operator indicates:
equality
assignment
subtraction
negation

The correct answer for the given question is " assignment"

Explanation:

In c++ = is an assignment operator .The assignment which is used to assign the value to the variable.

For example

int a=9;

The variable a is assign integer value 9

The equality operator are (==) and != so this option is wrong

Subtraction are arithmetic  operator so this option is wrong

The negation operator is (!) so this option is wrong

So the correct answer is assignment.

answerthe above statement is (true);