C++: Overloading the function operator – McqOptions

MCQOPTIONS

1.	C++: Overloading the function operator
A.	Requires a class with an overloaded operator.
B.	Requires a class with an overloaded [ ] operator.
C.	Allows you to create objects that act syntactically like functions.
D.	Usually make use of a constructor that takes arguments.
Answer» B. Requires a class with an overloaded [ ] operator.

Discussion

No Comment Found

Related MCQs

C++: A collection of generic class and function is called as
Which of the following is the correct way of declaring an array?
By using what from the following can we define member function outside the class?
What does operator overloading mean?
Explain the concept of data hiding
Predict the output for the following program#include< iostream>using namesp std; class B1 { public: B1() { cout
Which of the following are essential features of an object oriented programming language?1. Abstraction and encapsulation.2. Strictly-typed3. Type-safe property coupled with sub-type rule.4. Polymorphism in the presence of inheritance.
Match the following List-1 with List-2List-1 - - - - - - - - - - - - - - - - - - - - - - - - List-2P. Functional - - - - - - - - - - - - - - - - - - 1.Command-based, procedural.Q. Logic - - - - - - - - - - - - - - - - - - - - - - 2.Imperative, abstract data types.R. Object oriented - - - - - - - - - - - - - - - 3.Side effect free, declarative, expression evaluation.S. Imperative - - - - - - - - - - - - - - - - - - -4.Declarative, clausal representation, theorem proving.
Trace the output.#include< iostream.h># define SQUARE(x) x*x inline float square(float y) { return y*y; } int main( ){float a = 0.5, b = 0.5, c, d; c = SQUARE(++a);d = square(++b);cout
C++ : Which of the following statement is correct?