41. What is the value of p?
    

    #include 
        using namespace std;
        int main()
        {
            int res;
             bool p = false;
            bool q = true;
            int num0 = 15;
            int num1 = 10;
            res = ((num0 | num1) + (p + q));
            cout << res;
            return 0;
        }
    

1. 1. 16

   
   
   

   2. 15

   
   
   

   3. 10

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   16

---

42. Evaluate the following
    (false && true) || false || true

1. 1. true

   
   
   

   2. false

   
   
   

   3. 0

   
   
   

   4. 1

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   1

---

---

43. What is the output of this program?
    

    #include 
        using namespace std;
        int main()
        {
            int k;
            enum Month {
                January = 1, February ,March, April, May, June, July, August, September, October, November, December
            };
            for (k = April; k <= September; k++)
                cout << k;
            return 0;
        }
    

1. 1. 456789

   
   
   

   2. 0123456789101112

   
   
   

   3. 0123456

   
   
   

   4. 89101112

   
   
   

   5. Compilation Error

   
   
   

---

1. View Hint View Answer Discuss in Forum

   None of these

   Correct Option: A

   We are getting the values from April to September and printing its concern number.

---

44. What is the output of this program?
    

    #include 
        using namespace std;
        int main()
        {
            void num0 = 15, num1 = 16;
            int num2;
            num2 = num0 + num1;
            cout << num2;
            return 0;
        }
    

1. 1. 31

   
   
   

   2. Runtime Error

   
   
   

   3. Compile time Error

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   void will not accept any values to its type.

---

---

45. Identify the incorrect option.

1. 1. enumerator values start from 0 by default

   
   
   

   2. enumerators are same as macros

   
   
   

   3. enumerators are constants

   
   
   

   4. enumerators are user-defined types

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   Enumerators are used in order to create our own types whereas macros are textual substitutions.

---