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

     #include <stdio.h>
         void fun(int m, int n)
         {
             int temp = m;
             m = n;
             n = temp;
         }
         void main()
         {
             int s = 16, t = 15;
             fun(s, t);
             printf("%d %d\n", s, t);
         }
     

1. 1. 16 16

   
   
   

   2. 15 15

   
   
   

   3. 15 16

   
   
   

   4. 16 15

   
   
   

   5. Compilation Error

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   16 15

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

     #include <stdio.h>
         void fun(int *ptr)
         {
             int k = 0;
             for(k = 0; k < 4; k++)
             printf("%d ", ptr[k]);
         }
         void main()
         {
             int n[5] = {16, 15, 13, 21};
             fun(&n);
         }
     

1. 1. Compilation Error

   
   
   

   2. 16 15 13 21

   
   
   

   3. 21 13 15 16

   
   
   

   4. Runtime Error

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   16 15 13 21

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

     #include <stdio.h>
         void fun(int *ptr1, int *ptr2)
         {
             int temp = *ptr1; *ptr1 = *ptr2; *ptr2 = temp;
         }
         void main()
         {
             int m = 10, n = 12;
             fun(&m, &n);
             printf("%d %d\n", m, n);
         }
     

1. 1. Compilation Error

   
   
   

   2. 10 12

   
   
   

   3. 12 10

   
   
   

   4. Garbage value

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   12 10

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139. What is the maximum number of arguments that can be passed in a single function?

1. 1. No limits in number of arguments

   
   
   

   2. 127

   
   
   

   3. 253

   
   
   

   4. 361

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   253

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140. Arguments that take input by user before running a program are called?

1. 1. Parameterized arguments

   
   
   

   2. main function arguments

   
   
   

   3. main arguments

   
   
   

   4. Command-Line arguments

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   Command-Line arguments

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