31. What is the output of this program?
    

    #include <iostream> 
        #include <ctype.h>
        int main ()
        {
            int k = 0;
            char str[] = "Ajit Kumar Gupta";
            char ch;
            while (str[k])
            {
                ch = str[k];
                if (islower(ch)) 
                    ch = toupper(ch);
                putchar (ch);
                k++;
            }
            return 0;
        }
    

1. 1. AJIT KUMAR GUPTA

   
   
   

   2. Ajit Kumar Gupta

   
   
   

   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 have converted the lower case letters to uppercase letters by using toupper function.

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32. What kind of locale does every program is having in C++?

1. 1. temp locale

   
   
   

   2. local locale

   
   
   

   3. global locale

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   Every program has a single locale object which is its global locale.

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