Programming for Problem Solving MCQs | Page - 4

Q. 31) What is the following is invalid header file in C?

Q. 32) What is storage class for variable A in below code?
int main()
{
int A;
A = 10;
printf("%d", A);
return 0;
}

Q. 33) #include "stdio.h"
int main()
{
int a@ = 10;
printf("%d", a@);
return 0;
}

Q. 34) #include "stdio.h"
int main()
{
int a = 10;
printf("%d", a);
int a = 20;
printf("%d",a);
return 0;
}

Q. 35) #include "stdio.h"
int a = 20;
int main()
{
int a = 10;
printf("%d", ::a);
return 0;
}

Q. 36) #include "stdio.h"
int main()
{
int a = 10, b = 20;
if(a=b)
{
printf("Easy");
}
else
{
printf("Hard");
}
return 0;
}

Q. 37) Which gcc flag is used to enable all Compiler warnings?

Q. 38) Which gcc flag is used to generate maximum debug information?

Q. 39) Which macro is used to insert assembly code in C program (VC++ compiler)?

Q. 40) Which macro is used to insert assembly code in C program (GCC compiler)?