C++ terminology check: in this class, what is the technical term for ~CuriousTab() ?\n\n#include<iostream.h>\nclass CuriousTab{\n int x, y;\npublic:\n CuriousTab(int xx=10,int yy=20){ x=xx; y=yy; }\n void Display(){ cout << x << " " << y << endl; }\n ~CuriousTab(){ }\n};\nint main(){ CuriousTab obj; obj.Display(); }

Introduction / Context:
C++ uses a special member function prefixed with a tilde (~) as the object's destructor. It runs automatically when an object's lifetime ends and is used to release resources.

Given Data / Assumptions:

• The class defines ~CuriousTab().
• No other special semantics are implied.

Concept / Approach:
By definition, any member named ~ClassName with no return type and no parameters is the class destructor.

Step-by-Step Solution:
1) Identify the tilde-prefixed member.2) Recognize destructor signature (no return type, no parameters).3) Conclude that it is the destructor.

Verification / Alternative check:
Add logging inside ~CuriousTab() to observe it runs at scope exit or upon delete.

Why Other Options Are Wrong:
Constructor is CuriousTab(...), not ~CuriousTab(). “Default Destructor” is not standard terminology; here it is a user-defined destructor. It is not a function template.

Common Pitfalls:
Confusing compiler-generated defaulted destructor with a user-defined one; both are destructors nonetheless.

Final Answer:
Destructor