What is the output of this program? 1. #include 2. using namespace std; 3. int main() 4. { 5. int x = -1; 6. char *ptr; 7. ptr = new char[256]; 8. try 9. { 10. if (x 11. { 12. throw x; 13. } 14. if (ptr == NULL) 15. { 16. throw " ptr is NULL "; 17. } 18. } 19. catch (...) 20. { 21. cout Options: A . &nbsp-1 B . &nbspptr is NULL C . &nbspException occured: exiting D . &nbspnone of the mentioned

What is the output o

Question

What is the output of this program?

1.
#include
2.
using namespace std;
3.
int main()
4.
{
5.
int x = -1;
6.
char *ptr;
7.
ptr = new char[256];
8.
try
9.
{
10.
if (x < 0)
11.
{
12.
throw x;
13.
}
14.
if (ptr == NULL)
15.
{
16.
throw " ptr is NULL ";
17.
}
18.
}
19.
catch (...)
20.
{
21.
cout

Options:

A . -1

B . ptr is NULL

C . Exception occured: exiting

D . none of the mentioned

Answer: Option C

catch(â€¦) is used to catch all types of exceptions arising in the program.
Output:
$ g++ etea.cpp
$ a.out
Exception occured: exiting

Was this answer helpful ?

Next Question