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C Programming :: Input / Output

Input / Output - General Questions
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Input / Output - Yes / No Questions
Input / Output - Find Output of Program
Input / Output - True / False Questions
Input / Output - Point Out Correct Statements

  1. What will be the output of the program ?

    #include 
 int main() 
 {   
     int a=250;  
     printf("\n", a);    
     return 0; 
 }

    2. A.

    1250
    B.

    2
    C.

    50
    D.

    250

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  2. What will be the output of the program ?

    #include 
 
 int main()
 {
      FILE *fp; 
      char ch, str[7];     
      fp=fopen("try.c", "r"); /* file 'try.c' contains "This is Nagpur" */     
      fseek(fp, 9L, SEEK_CUR);     
      fgets(str, 5, fp);     
      puts(str);
      return 0; 
 }

    3. A.

    agpur
    B.

    gpur
    C.

    Nagp
    D.

    agpu

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  3. What will be the output of the program if value 25 given to scanf()?

     #include

  int main()
  {  
      int i;  
      printf("%d\n", scanf("%d", &i));     
      return 0; 
  }

    4. A.

    25
    B.

    2
    C.

    1
    D.

    5

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