MCQ Single Best Answer Not Set

QWhat will be the output of the following program?
 #include"stdio.h"
main()
{
/* assuming that the i is not defined in in any other file */	
 extern int i;
 i = 10 ;
 printf("%d", i) ;
}
 

ID: #1272 Variable in C Language 1,008 views
Question Info
#1272Q ID
Not SetDifficulty
Variable in C LanguageTopic

Choose the Best Option

Click any option to instantly check if you're correct.

  • A 10
  • C Compile time error
  • D Linker Error
Correct Answer: Option D

Explanation

Linker Error
Undefined symbol 'i'

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