We have already covered C++ Increment and Decrement questions in the last set of MCQs. There, we have discussed some good questions. This set of MCQ(multiple choice questions focuses) on the C++ Comments and Indentation.
You should practice these interview questions to improve C++ programming skills needed for various interviews (like company interview, campus interview, walk-in interview), entrance exams, placements and other competitive exams. All the questions in this particular section are based on only “C++ Comments and Indentation MCQ“.
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- Read all the questions carefully.
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- Choose the appropriate option.
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C++ MCQ | COMMENTS AND INDENTATION
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Now, start attempting the quiz.
C++ Comments and Indentation MCQ Questions
#1. What is used to write multi line comment in c++?
#2. What will be the output of the following C++ code?
#include <iostream>
using namespace std;
int main()
{
/* this is comment*
cout << "hello world";
return 0;
}
#3. What will be the output of the following C++ code?
#include <iostream>
using namespace std;
void square (int *p)
{
*p = (*p + 3) * (*p);
}
int main ( )
{
int n = 10;
square(&n);
cout << n;
return 0;
}
#4. What will be the output of the following C++ code?
#include <iostream>
using namespace std;
int add(int p, int q);
int main()
{
int k = 7, L = 9;
cout << add(k, L) << endl;
return 0;
}
int add(int p, int q )
{
int sum = p + q;
p = 10;
return p + q;
}
#5. How many types of comments are there in c++?
#6. What is a comment in c++?
#7. What will be the output of the following C++ code?
#include <iostream>
using namespace std;
long fact (long p)
{
if (p > 1)
return (p * fact (p + 1));
else
return (1);
}
int main ()
{
long n = 6;
cout << n << "! = " << fact ( n );
return 0;
}
#8. What type of comments does c++ support?
#9. What will happen when we use void in argument passing?
#10. What is the use of the indentation in c++?
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Wants to learn more about C++ Programming? If yes, then don’t forget to explore all the topics of C++ programming. Here, is the complete set of Multiple Choice Questions and Answers. You should learn all the questions available there. These questions are very helpful for the preparation of placements, Competitive Exams and University level exams.
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