6. What is the output of this program?
   

   #include 
       using namespace std;
       #define Minimum(n,m) (((n)<(m)) ? n : m)
       int main ()
       {
           float f1, f2;
           f1 = 211.25;
           f2 = 211.025;
           cout <<"The minimum is " << Minimum(f1, f2) << endl;
           return 0;
       }
   

1. 1. 211.025

   
   
   

   2. 211.25

   
   
   

   3. Compilation Error

   
   
   

   4. Runtime Error

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   In this program, we are getting the minimum number using conditional operator.

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7. What is the mandatory preprocessor directive for c++?

1. 1. #include

   
   
   

   2. #undef

   
   
   

   3. #define

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   For a c++ program to execute, we need #include.

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8. How many types of macros are there in c++?

1. 1. 4

   
   
   

   2. 3

   
   
   

   3. 2

   
   
   

   4. 1

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   There are two types of macros. They are object-like and function-like.

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9. Which symbol is used to declare the preprocessor directives?

1. 1. ^

   
   
   

   2. *

   
   
   

   3. $

   
   
   

   4. #

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   # symbol is used to declare the preprocessor directives.

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10. which keyword is used to define the macros in c++?

1. 1. #define

   
   
   

   2. define

   
   
   

   3. macro

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   #define

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