Explore topic-wise MCQs in Object Oriented Programming Using C++.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Object Oriented Programming Using C++ knowledge and support exam preparation. Choose a topic below to get started.

1.

Which constructor among the following will be called if a call is made like className(5, a );?

A. className(int x=5,char c= a );
B. int className(int x, char c, char d);
C. className(int x, char c, int y);
D. char className(char c,int x);
Answer» B. int className(int x, char c, char d);
Discussion
2.

How many parameters must be passed if only the following prototype is given to a constructor?
Prototype: className(int x, int y, int z=0);

A. 1
B. 2
C. 3
D. Compile time error
Answer» C. 3
Discussion
3.

The Constructors with all the default arguments are similar as default constructors.

A. True
B. False
Answer» B. False
Discussion