10?"Ps\n":"%s\n", str); return 0; } C-program Ps Error None of above"> 10?"Ps\n":"%s\n", str); return 0; } C-program Ps Error None of above">
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  • Question
  • What will be the output of the program?
    #include<stdio.h>
    int main()
    {
        char str[]="C-program";
        int a = 5;
        printf(a >10?"Ps\n":"%s\n", str);
        return 0;
    }
    


  • Options
  • A. C-program
  • B. Ps
  • C. Error
  • D. None of above

  • Correct Answer
  • C-program 

    Explanation
    Step 1: char str[]="C-program"; here variable str contains "C-program".
    Step 2: int a = 5; here variable a contains "5".
    Step 3: printf(a >10?"Ps\n":"%s\n", str); this statement can be written as

    
    if(a > 10)
    {
        printf("Ps\n");
    }
    else
    {
        printf("%s\n", str);
    }
    

    Here we are checking a > 10 means 5 > 10. Hence this condition will be failed. So it prints variable str.

    Hence the output is "C-program".


    More questions

    • 1. Bitwise | can be used to set a bit in number.

    • Options
    • A. Yes
    • B. No
    • Discuss
    • 2. Can we have an array of bit fields?

    • Options
    • A. Yes
    • B. No
    • Discuss
    • 3. By default structure variable will be of auto storage class

    • Options
    • A. Yes
    • B. No
    • Discuss
    • 4. Bitwise can be used to reverse a sign of a number.

    • Options
    • A. Yes
    • B. No
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    • 5. Is it necessary that in a function which accepts variable argument list there should be at least be one fixed argument?

    • Options
    • A. Yes
    • B. No
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    • 6. Bitwise can be used to generate a random number.

    • Options
    • A. Yes
    • B. No
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    • 7. A function that receives variable number of arguments should use va_arg() to extract the last argument from the variable argument list.

    • Options
    • A. True
    • B. False
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    • 8. Bitwise & can be used to check if more than one bit in a number is on.

    • Options
    • A. True
    • B. False
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    • 9. The preprocessor can trap simple errors like missing declarations, nested comments or mismatch of braces.

    • Options
    • A. True
    • B. False
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    • 10. It is necessary that a header files should have a .h extension?

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    • A. Yes
    • B. No
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