The correct answer is option D (Real Operator). Microsoft SQL Server supports Bitwise operator, such as Bitwise AND, Bitwise OR, and Bitwise NOT. Unary Operator, and Logical operators. Microsoft SQL Server also supports logical operators such as ALL, AND, ANY, BETWEEN, EXISTS, IN, LIKE, NOT, and OR. Microsoft SQL Server also supports unary operators that have only one operand.
You can go through this SQL Tutorial blog by Intellipaat for a detailed explanation of SQL operators.