C Programming
What will be the output of the following program? #include\ int main(){  extern int i;  i = 20;  printf("%ld ", sizeof(i));  return 0; }

2
Depends on the Compiler
Linker Error : Undefined symbol 'i'
4

ANSWER DOWNLOAD EXAMIANS APP

C Programming
What is the right choice, if the following loop is implemented?void main(){ int num = 0; do{ --num; printf("%d", num); }while( ++num >= 0 );}

The program will not enter into the loop.
There will be a compilation error reported.
A run time error will be generated.
Prints the value of 0 one time only.
The loop will run infinitely many times.

ANSWER DOWNLOAD EXAMIANS APP