Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


Consider the following code fragment:
int main(void) {
int m = 4;
mystery ( m );
mystery ( m );
printf("%d", m);
return 0;
}

What is the output on the monitor if mystery is defined as
follows ?

void mystery (int m) {
m = m+3;
}

Answers were Sorted based on User's Feedback



Consider the following code fragment: int main(void) { int m = 4; mystery ( m ); ..

Answer / c++ coder

Output will be 4 only.

since the argument is not passed by reference so a local
copy of m is used in the function call which is local to
mystery() it will not have any impact on the variable m
which is used in main() function.

Is This Answer Correct ?    6 Yes 1 No

Consider the following code fragment: int main(void) { int m = 4; mystery ( m ); ..

Answer / rahul darekar

since in c lang we have to define fun first before we use it
but in this program fun mystery() in not defined and still
it is called so it will give error.

Is This Answer Correct ?    3 Yes 1 No

Post New Answer

More C++ General Interview Questions

What do you understand by zombie objects in c++?

0 Answers  


What is optimization in c++? when using volatile.optimization is not possible..what does this mean?

1 Answers  


What is pure virtual function? Or what is abstract class?

0 Answers  


What is lvalue?

0 Answers  


Is there a new/delete equivalent of realloc?

1 Answers  


What are the uses of static class data?

0 Answers  


Difference between inline functions and macros?

0 Answers  


Are c and c++ different?

0 Answers  


what is upcasting in C++?

0 Answers  


What is a sequence in c++?

0 Answers  


Why is c++ still used?

0 Answers  


Explain the difference between c & c++?

0 Answers  


Categories