C-Programing Sample test 6

1. What is the output of the Program?
#define true 1
#define false 0

int f1()
{
        int i=5, j=10;
        while (i) {j-=2; i--;};
        if (j/2) return true; else return false;
}

int main()
{
        if ( f1() ) return true;
        else return false;
}


(a)  true
(b)  false
(b)  Compile error.



2. What is the output of the Program?
#define true 1
#define false 0

int f1()
{
        int i,j;
        i=5+6+(7)/3;
        j=(5+6+7)/3;
        if (i == j) return true; else return false;
}

int main()
{
        if ( f1() && false ) return true;
        else return false;
}
(a)  true
(b)  false
(b)  Compile error.



3. What is the output of the Program?
#define true 1
#define false 0

#define s8 "\n\"Boy\"\b\n"

int f1()
{
        if (strlen(s8)>10) return true; else return
false;
}

int main()
{
        if ( f1() && false ) return true;
        else return false;
}

(a)  true
(b)  false
(b)  Compile error.


4. What is the output of the Program?
#define true 1
#define false 0

int f1()
{
        char c;
        short int i = 3;
        i *= 0;
        c =(! i) ? 'T' : 'F';
        if (c=='T') return true; else return false;
}

int main()
{
        if ( f1() > 0 ) return true;
        else return false;
}

(a)  true
(b)  false
(b)  Compile error.


5. What is the output of the following Program?        
   
   #define true 1
   #define false 0
   
   int f1()
   {
           struct dt {char b[20]; char age; double
   weight;} d[10];
           if (sizeof(d)>222) return true; else return
   false;
   }
   
   int main()
   {
           if ( f1() == 0 ) return true;
           else return false;
   }
   
   (a)  true
   (b)  false
   (b)  Compile error.




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