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Alumnus Placement Paper May 2011 Based on Candidate Real Time Experience


1. Find the locus of the point whose sum of distance from 2 fixed points is constant.

2. [-infinity to +infinity] integration (exp(-x*x))

3. The product of any 3 consecutive nos is always divisible by _ ? options[12/6/10/24]

4. int i=0,j=50
while (i<j)
{
if(<some condtn>)
{
<body of the loop>
i++
}
elseif (<some condition>)
{ <body of the loop>
j--
}
else(<some condition>)
{<body of the loop>
j--
}
}

How many times the body of the loops going to be executed? options [unknown/25/50/depends on the given condition]

5. How can you include a library code written in C++ in a source code written in C?
Ans. Some cross-linked platform (compiler) is required for this.

6 int a[20],i
for(i=0;i<20;i++)
{
a[i]=i;
}
for(i=0;i<20;i++)
{
a[i]=a[20-i]
}
What is the final content of the program.

7. Which data structure should be used for searching an element in an array in constant time in case of
average case?

Ans. Hash table (not sure)

8. One question on ISO OSI model easy one (not remembered)

9. Another question about. a protocol Ans. Token/Ring

10. If we want to connect two systems to form a network which layer (OSI) is of most interest to us?

Ans. Physical layer.
Alumnus Placement Paper May 2011 Based on Candidate Real Time Experience Alumnus Placement Paper May 2011 Based on Candidate Real Time Experience Reviewed by Job today on 16:00 Rating: 5
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