Multiple Choice
Y and z are user-defined objects and the += operator is an overloaded member function. The operator is overloaded such that y += z adds z and y, then stores the result in y. Which of the following expressions is always equivalent to y += z?
A) y = y operator+= z
B) y.operator+=(z)
C) y = y + z
D) y operator+=(y + z)
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Which of the following is not a
Q3: Because the postfix increment operator returns objects
Q4: For operators overloaded as non-static member functions:<br>A)
Q5: Which of the following is false?<br>A) To
Q6: Which of the following lines would be
Q7: To prevent class objects from being copied
Q8: There exists a data type Date with
Q9: An overloaded + operator takes a class
Q10: An explicit constructor:<br>A) Cannot be called outside
Q11: A copy constructor must receive its argument