31. What will be the output of the following C code?
    

    #include <stdio.h>
        int main()
        {
            int p = 4;
            int q =  p == 3 ? getchar(): 3;
            printf("%d\n", q);
        }
    

1. 1. Compilation Error

   
   
   

   2. 4

   
   
   

   3. 3

   
   
   

   4. Whatever character getchar function returns

   
   
   

   5. Ascii value of character getchar function returns

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: E

   Ascii value of character getchar function returns

---

32. What will be the output of the following C code?
    

    #include <stdio.h>
        int main()
        {
            int p = 3, q = 2;
            int R = (q++) ? q == 1 && p : 1;
            printf("%d\n", R);
            return 0;
        }
    

1. 1. 0

   
   
   

   2. 1

   
   
   

   3. 2

   
   
   

   4. 3

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   0

---

---

33. Which of the following is an invalid assignment operator?

1. 1. p /= 12;

   
   
   

   2. p |= 12;

   
   
   

   3. p %= 12;

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: E

   p /= 12; or p |= 12; and p %= 12; all are valid assignment operator.

---

34. What will be the output of the following C code?
    

    #include <stdio.h>
        int main()
        {
            int p = 5, q = 4;
            p *= p + q;
            printf("%d\n", p);
            return 0;
        }
    

1. 1. 5

   
   
   

   2. 4

   
   
   

   3. 45

   
   
   

   4. Compilation Error

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   45

---

---

35. What will be the output of the following C code?
    

    #include <stdio.h>
        int main()
        {
            int p = 2, q = 1;
            p &&= q;
            printf("%d\n", p);
        }
    

1. 1. Compilation Error

   
   
   

   2. 2

   
   
   

   3. 1

   
   
   

   4. Runtime Error

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   Compilation Error
   

   main.c: In function ‘main’:
   main.c:5:13: error: expected expression before ‘=’ token
            p &&= q;
   

---