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# HCL Comnet Placement Paper-1 2012

• Friday, May 18, 2012
• Krishna Mohan Roy
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•  Welcome to HCL Comnet Placement Paper 2012. Here you will find HCL Comnet Placement Paper Pattern and Download questions of HCL Comnet Placement Paper January 2012 with Answers & Solutions. Company            :-      HCL. Category            :-      Placement Papers. Location             :-      Gurgaon - Delhi / NCR HCL Comnet Placement Paper January 2012:- 1. We should not read after a write to a file without an intervening call to fflush(), fseek() or rewind() < TRUE/FALSE> Ans. True 2. 1/3 of girls , 1/2 of boys go to canteen .What factor and total number of classmates go to canteen. Ans: Cannot be determined. 3. The price of a product is reduced by 30% . By what percentage should it be increased to make it 100% Ans: 42.857% 4. A worker is paid Rs.20/- for a full days work. He works 1,1/3,2/3,1/8.3/4 days in a week. What is the total amount paid for that worker ? Ans : 57.50 5. Each side of a rectangle is increased by 100% .By what percentage does the area increase? Ans : 300% 6.main( )     {       int x = 5;       printf(“%d %d”, x++, ++x);       return 0;         } a) Error     b) 6, 6    c) 5, 7    d) 7, 6 7. main( )       {            int z = 4;            printf( “%d”, printf(“ %d %d “, z, z));       } a)  4 4 3         b)  4 4 5      c)  4 4 4        d)  Error 8. int i = 0;      main( )      {           printf(“i = %d”, i);           i++;           val( );           printf(“After i=%d”, i);           val( );      }      val( )      {          i =100;          printf(“val’s  i=%d\n”, i);          i++;      } a) i =0              b) i=0                           c) Error                       d) None of the above     9.  main( )       {            int a[ ] = { 10, 20, 30, 40, 50};            int j;            for (j = 0;  j < 5; j++)            {                printf(“ \n %d”, * a);                a ++;             }        } a) 0..5    b) 0..4             c) Error          d) None of the above 10. main( )       {           int a[5] = {2, 4, 6, 8, 10);           int i, b =5;           for(i=0; i<5; i++)           {                 f(a[i], &b);                 printf(“\n %d %d”, a[i], b);            }          }          f(int x, int *y)          {                 x = *(y) +=2;           } a) 2    7                        b)    4   9                                  c) 7     2           d) Error

### 1 Responses to “HCL Comnet Placement Paper-1 2012”

Robert Carr said...

It's a nice post. What should I do with this code? I have no idea.