C++ References Interview Question:

What means pass by pointer?

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The callee function receives a pointer to the variable. The value of the pointer in the caller function can then be modified. The advantages of this process are that the changes are passed back to the caller function and multiple variables can be changed.
Submitted by: Administrator

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☺	What is reference variable?

☺	Identify the correct sentence regarding inequality between reference and pointer. a) we can not create the array of reference. b) we can create the Array of reference. c) we can use reference to reference. d) none of the mentioned

☺	What is output of this program? #include <iostream> using namespace std; int main() { int a = 9; int & aref = a; a++; cout << "The value of a is " << aref; return 0; } a) 9 b) 10 c) error d) 11

☺	What is a local reference?

☺	What are References in C++?

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C++ References Interview Question:

What means pass by pointer?

Top C++ References Questions

What is reference variable?

Identify the correct sentence regarding inequality between reference and pointer.
a) we can not create the array of reference.
b) we can create the Array of reference.
c) we can use reference to reference.
d) none of the mentioned

What is output of this program?

#include <iostream>
using namespace std;
int main()
{
int a = 9;
int & aref = a;
a++;
cout << "The value of a is " << aref;
return 0;
}
a) 9
b) 10
c) error
d) 11

What is a local reference?

What are References in C++?

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C++ Pointers & Functions Interview Questions.

C++ Operator Overloading Interview Questions.

C++ Exception Handling Interview Questions.

C++ Template Interview Questions.

C++ Virtual Functions Interview Questions.

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