# Placement Papers - Cisco

Cisco India Paper technical & Analytical questions
Posted by :
Shanmugam pandian
(12)
Paper : Cisco India Paper technical & Analytical questions

Cisco Analytical questions: Mathematics - Geometry Questions:

Find   perimeter of a trapezium with 3 sides given and distance between   parallel sides given.

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.

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

What   is the Difference between the perimeteres of two concentric circles is 66.   Find the difference between radius

3/p=6,3/q=15.   Find p-q

Cisco Technical questions

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

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

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

main()
{
printf(?as?);
printf(?hi?);
printf(?is
?);
} wat will b printed.

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

arrays   base address is 1000?.array is a[5][4]..then wat is de
ans:1056

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

#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???

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

There   was a question on processor speed in nanocycles. Then it performs a   instruction in x cycles. like this..

main()
{
int *i;
int s=(int *)malloc(10*sizeof(int));
for (i=0;i<10;i++)
{
printf(?%d?,i*i)
}
whats the output?