Overloading in C++ MCQ Exercise 45 May 2025 | 2 min read 1. Can we overload the assignment operator (=) in C++?
Explanation: The correct answer is option (a). In C++, the assignment operator may be overloaded to customize the assignment behavior for a class object. 2. Can a non-member function be used to overload operators in C++?
Explanation: The correct answer is option (a). Operators can be overloaded using the non-member functions, mainly when they require to access private members of a class using friend functions. 3. Which of the following operators cannot be overloaded in C++?
Explanation: The correct answer is option (c). The .* operator cannot be overloaded in C++. 4. Which of the following statements about destructors in C++ is true?
Explanation: The correct answer is option (b). Destructors cannot be overloaded, and every class can have only one destructor in C++. 5. Can constructors be overloaded in C++ programming?
Explanation: The correct answer is option (a). In C++, constructors can be overloaded by defining two or multiple constructors with different types of parameter lists. 6. What will be the output of the following code?
Explanation: The correct answer is option (a). The << operator is correctly overloaded as a friend function. It prints the value of the Integer object. Next TopicOverloading-in-cpp-mcq-exercise-5 |
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