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# Placement Paper Chennai 16 September 2012 by Cisco

Details of Placement Paper Chennai 16 September 2012 by Cisco conducted by Cisco for job interview.
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There were almost 40 technical questions and 10 analytical questions.
Total 50 questions.
Cisco Placement paper analytical Questions

1. Find perimeter of a trapezium with 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

Quantitative were simple mostly geometrical type.

Cisco Placements Technical questions.

1. Which of de following is connectionless protocol

Ans: UDP

2.

#define clrscr() 100

main()

{

clrscr();

printf("%d",clrscr());

}

3. Which of the followin is used for avoidin network congestion

bufferin

cachin

sourcequench

all of the above

4. main()

{

int a;

printf("%d",scanf(%d,&a));

}

wats o/p of this pgm..wat will b printed

Ans :0

5.

main()

{

printf("as");

printf("\bhi");

printf("is\n");

}

wat will b printed.

6.
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

7. Arrays base address is 1000....array is a[5][4]..then wat is de

Ans:1056

8. One packet is 64 bytes no. of pkts send is 16000 then total no. of bytes send is

Ans 1024000

9. #define maxval 5

int main (void)

{

int i=1;

if(i-maxval)

{

printf("inside");

}

else

{

printf("out");

}

find o/p???

10.

#define a 3+3

#define b 11-3

main()

{

printf("%d",a*b);

}

wat is o/p?????

11. A question in which segment address is given logical address is 800 base addresses also given you have to find physical address.

12. Stack is used in a task

Ans: temporary variables values

13. Which of de following is not stored in activation record..

Ans: some heap area

14. main{

printf("%d",-1