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

     #include <stdio.h>
        #define Winter
        int main()
        {
            #ifdef Winter
            printf("Winter\t");
            #undef Winter
            #endif
            #ifdef Winter
            printf("Summer\t");
            #endif
        }
    

1. 1. Garbage value

   
   
   

   2. Summer

   
   
   

   3. Winter

   
   
   

   4. Compilation Error

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   Winter

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47. The “else if” in conditional inclusion is written by?

1. 1. #elif

   
   
   

   2. #elsif

   
   
   

   3. #elseif

   
   
   

   4. #else if

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   #elif

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

    #include <stdio.h>
        #define Cprogram
        int main()
        {
            int p = 21;
            #ifdef Cprogram
            p = 11;
            printf("%d", Cprogram);
        }
    

1. 1. 21

   
   
   

   2. Garbage value

   
   
   

   3. 11

   
   
   

   4. Compilation Error

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   Compilation Error
   

   main.c: In function ‘main’:
   main.c:8:30: error: expected expression before ‘)’ token
            printf("%d", Cprogram);
                                 ^
   main.c: At top level:
   main.c:6:0: error: unterminated #ifdef
            #ifdef Cprogram
   

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

    #include <stdio.h>
        #define system 25
        int main()
        {
            int n = 25;
            #if system == n
            printf("Interview ");
            #endif
            #if system == 25
            printf("Mania\n");
            #endif
        }
    

1. 1. Interview

   
   
   

   2. Interview Mania

   
   
   

   3. Mania

   
   
   

   4. Compilation Error

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   Mania

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

    #include <stdio.h>
        #define MINIMUM 21);
        #ifdef MINIMUM
        #define MAXIMUM 210
        #endif
        int main()
        {
            printf("%d %d\n", MAXIMUM, MINIMUM
            return 0;
        }
    

1. 1. 21 210

   
   
   

   2. 210 21

   
   
   

   3. Compilation Error

   
   
   

   4. Garbage value

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   210 21

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