Cisco Placement Paper 17 OCTOBER 2006,BANGALORE

    Cisco test  Conducted on 17th sunday october at bangalore there were almost 40 technical questions and 10 analytical  questions..total 50 questions..

Analytical questions

1. find perimeter of a trapezium wit 3 sides given and distance b/w  parallel sides given...

2. A triangle ABC is given, a line DE is paralel to base side and that  cuts the triangle.. the ratio of area of triangle to the area of  trapezium .given DE/BC=3/5..

3. four concentric circles r given .the radius of 1st circle is x.next  is 2x,then 3x and 4x. given that area b/w 2nd and 1st is A and 4th  and 3rd circles being B.find ratio of A to B

4. difference b/w the perimeteres of two concentric circles is 66.find  the difference b/w radius..
   ans 10.5

5. 3/p=6,3/q=15......find p-q
   
   Technical questions.....
   

6. #define clrscr() 100
    main()
      {
      clrscr();
      printf("%d",clrscr());
     }  

7. which of the followin is used for avoidin network congestion
     bufferin 
     cachin 
     sourcequench
     all of de above

8. main()
    {
     int a;
     printf("%d",scanf(%d,&a));
   }
   wats o/p of this pgm..wat will b printed
   ans :0

9. main()
     {
      printf("as"); 
      printf("\bhi"); 
      printf("is\n");
     }  wat will b printed.

10. main()
      {
       unsigned short a=-1;
       unsigned char b=a;
       printf("%d %d ",a,b);
      }
      wat is o/p of the program
    a. 65535 -1
    b. 65535 65535
    c. -1 -1 

11. arrays base address is 1000....array is a[5][4]..then wat is de 
    correct address of a[4][3]...
    ans:1056

12. one packet is 64bytes..no of pkts send is 16000..then total no of  bytes send is 
    ans 1024000

13. #define maxval 5
    int main (void)
      {
       int i=1;
       if(i-maxval)
        {
         printf("inside");
         }
    else
       {
        printf("out"); 
       }
    find o/p???

14. #define a 3+3
    #define b 11-3
    main()
    {
      printf("%d",a*b);
    }
    wat is o/p?????

15. A question in which segment address is given ..logical address is  800..base addresses also given ..u hav 2 find physical address..

16. There was a question on processor speed in nanocycles..then it  performs a instruction in x cycles..dont remember

17. main()
     {
      int *i;
      int s=(int *)malloc(10*sizeof(int));
      for (i=0;i<10;i++)
       {
         printf("%d",i*i)
       }
    wats o/p