OOP Member Operator Function Quiz Online Practice Test

1. What are the valid methods for operator overloading?

Using only friend functions

Using only member functions

Using both member functions and friend functions

Operator overloading is not possible

2. What is a mandatory condition for operator overloading?

The overloaded operator must be a member function of the left operand

The overloaded operator must be a member function of the right operand

The overloaded operator must be a member function of either the left or right operand

The overloaded operator must be independent of the operands

3. If the overloaded operator is a member function of the left operand, then ___________.

The right operand acts as an implicit object represented by *this

The left operand acts as an implicit object represented by *this

Either the right or left operand acts as an implicit object represented by *this

The *this pointer is not applicable in that member function

4. If the left operand is pointed to by the *this pointer, how are the other operands handled?

Other operands are passed as the function return type

Other operands are implicitly passed to the compiler

Other operands must be passed through another member function

Other operands are passed as function arguments

5. If a friend overloaded operator is converted to a member overloaded operator, which operator is used with the class name?

Scope resolution operator

Colon

Arrow operator

Dot operator

6. What's the proper syntax for defining an overloaded operator?

className::operator<operatorSymbol>(parameters)

className:operator<operatorSymbol>(parameters)

className.operator<operatorSymbol>(parameters)

className->operator<operatorSymbol>(parameters)

7. Why is the left parameter excluded from the parameter list?

It is unnecessary

It is never used in definitions

It is represented by *this

It cannot be referenced by the *this pointer

8. In the context of an overloaded operator function, which object's members are accessible directly within the function?

Members of the left operand

Members of the right operand

Members of both operands

No members are accessible

9. When a left operand member is directly referenced in the function definition, what is the correct implicit conversion of this reference?

*this className

*this parameterObject

*this returnedObject

*this object

10. Where is the implicit *this pointer included in the parameter list?

As the rightmost parameter

At any position in the parameter list

As the leftmost parameter

It is not included in the parameter list

11. Which of the following operators can only be overloaded using a member function?

Assignment operator

Addition operator

Subtraction operator

Multiplication and division operators

12. Which operator can be overloaded with both friend and member functions?

Assignment operator

Subscript operator

Arrow operator (member selection)

Modulus operator

Test Name:	OOP Member Operator Function Quiz
Subject Category:	Computer Science
Test Type:	Multiple Choice Questions
Total Score / Questions:	12 / 12
Time Allowed:	10 Min
Who Should Practice this Test:	Students, job seekers, or professionals preparing for competitive exams and interviews.

OOP Member Operator Function MCQ Quiz Online Practice Test