76. Which part of the program address space is p stored in the following C code?
    

    #include <stdio.h>
        int *ptr;
        int main()
        {
            int n = 0;
            ptr = &n;
            return 0;
        }
    

1. 1. Data segment

   
   
   

   2. Code/text segment

   
   
   

   3. Stack

   
   
   

   4. Bss segment

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   Bss segment

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77. Which part of the program address space is ptr stored in the following C code?
    

    #include <stdio.h>
        int *ptr = NULL;
        int main()
        {
            int n = 0;
            ptr = &n;
            return 0;
        }
    

1. 1. 0

   
   
   

   2. Code/text segment

   
   
   

   3. Data segment

   
   
   

   4. Bss segment

   
   
   

   5. Stack

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   Data segment

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

    #include <stdio.h>
        double p;
        int main()
        {
           printf("%g\n",p);
           return 0;
        }
    

1. 1. 0.000000

   
   
   

   2. Garbage value

   
   
   

   3. Depend on compiler

   
   
   

   4. 0

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   0

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

    #include <stdio.h>
        double n = 10;
        int main()
        {
            int n = 6;
            printf("%d", n);
        }
    

1. 1. Compilation Error

   
   
   

   2. Runtime Error

   
   
   

   3. 6

   
   
   

   4. 10

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   6

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

     #include <stdio.h>
        int main()
        {
            printf("%d", num++);
        }
        int num = 15;
    

1. 1. 15

   
   
   

   2. Garbage value

   
   
   

   3. Runtime Error

   
   
   

   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:4:22: error: ‘d’ undeclared (first use in this function)
            printf("%d", d++);
                         ^
   main.c:4:22: note: each undeclared identifier is reported only once for each function it appears in
   

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