Suppose the Unary ! Operator Is an Overloaded Member Function

question 25

Multiple Choice

Suppose the unary ! operator is an overloaded member function of class String. For a String object s, which function call is generated by the compiler when it finds the expression !s?

• A) s.operator!()
• B) s.operator!(default_value1, default_value2,…)
• C) operator!(s)
• D) A compiler error results because no arguments are given.

---

Definitions:

Informal Roles

Unofficial positions within a group or organization, shaped by individual interactions and behaviors, rather than assigned or formally recognized duties.

Designated Roles

Specific functions or positions assigned to individuals in a group, organization, or event.

Assigned Roles

Specific functions or parts allocated to individuals in a group or team setting, often meant to guide behavior and responsibilities.

Normative Influence

A social mechanism where individuals change their behavior to align with the norms or expectations of a group.