Constructor Quiz-Asked in Interview

Predict output of the following program.

#include <stdio.h>
int main()
{
printf(“new_c_questionby”);
printf(“placewit”);
getchar();
return 0;
}

A) ew_c_question

placewit

B)new_c_questionby

placewit

C) placewit

D) Depends on terminal configuration

Solution: D is correct

The characters will get sent just like that to the underlying output device (in your case probably a terminal emulator).
It is up to the terminal’s implementation then how those characters get actually displayed. For example, a bell (\a) could trigger a beep sound on some terminals, a flash of the screen on others, or it will be completely ignored. It all depends on how the terminal is configured.

Thanks for Reading

Placewit grows the best engineers by providing an interactive classroom experience and by helping them develop their skills and get placed in amazing companies.

Learn more at Placewit. Follow us on Instagram and Facebook for daily learning.