CISCO PAPER ON 26th AUGUST

Discussion in 'Latest Placement papers' started by krishan, Oct 25, 2014.

  1. 1. Find perimeter of a trapezium with 3 sides given and distance between 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 are 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. What is the Difference between the perimeteres of two concentric circles is 66. Find the difference between radius
    answer 10.5

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

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

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

    8. main()
    {
    int a;
    printf(?%d?,scanf(%d,&a));
    }
    wats o/p of this pgm. What 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 (programming / computer science engineering technical questions)
    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. You have 2 find physical address
    16. There was a question on processor speed in nanocycles. Then it performs a instruction in x cycles. like this..
    17. main()
    {
    int *i;
    int s=(int *)malloc(10*sizeof(int));
    for (i=0;i<10;i++)
    {
    printf(?%d?,i*i)
    }
    whats the output?

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