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There r 10 ques. in three sections each, thus total 30 ques. 4 choices
were
given. 1 mark for each ans. no negative marking.

q.1 if phase of different frequency components of signal vary linearly
then
they all reach destination with delay
1) delay also vary linerly.
2) no change in delay,
3)

q.2 what is the relation in dbm and db?
1) same
2) dbm is 10 times db
3) db is 10 times dbm
4) db is relative measure and dbm is absolute measure.

q.3 difference in PSK and QPSK
a. slower sample rate
b. greater sample rate
c. slower bit rate
d. greater bit rate.

q.4 what is the main problem with power line communication
a. high audio signal generation
b. seperation of modulating and career signal
c. (something) low pass filtering

q.5 a signal is to be transmitted 1000km long distance sending 10 mbps
. if
signal consists of 1000 bits/package and takes 5 microsecs. to transmit
then
how much data is to be send such that line gets fully filled.
a. 100
b. 500
c
d.1000

q.6 if a process is wide sense stationary then
a. it's probability density function is also wss
b. power spectral density is wss
c. it's mean constant and auto correlation function depends only on
time
diff. t1-t2.
d.

q.7 for intelligent sound signal transmission
a. low pass filter of 1.8khz is to be used.
b. hpf of 1.8khz
c.
d.

q.8 if a 32 bit number in fractional form is to be converted into float
then
it is multiplied with
a. 2^31
b. 1/(2^31 - 1)
c. 2^31 -1
d.

q.9 if signal is sampled at 8 khz and the signal of 1 khz is
transmitted then

q.1 char const *p='p' then which of below is true
a.**P =

q.2 recursive function
count(n){
if count<=1
then result = 1;
else
result = count(n-3) + count(n-1)
}
for count(6) ans is:
a. 3
b. 6
c. 9
d. 12

q.3 for(i=0;i<=50;i++)
for(j=0;j<=100;j++)

for(j=0;j<=100;j++)
for(i=0;i<=50;i++) for this type of loop which one is faster
a. same
b. first
c. second
d. depends on s/w and h/w

q.4 #define putchar(%f,c)
int c='d';
putchar(c);
what is the output?
a. ,b. some numbers
c. compiler error
d. segmentation error

q.5 file a
test()
{ int a; }

file b
void main(void)
{ int b;
b= test();
}
what is the output
a. a
b. b
c. not compiled,error
d. compiles sucessfully,but give linker error

q.1 if 2<x<3 and 7<y<8 then which is greatest
a. (x^2)*y
b. y^2)x
c. 5xy
d.
e.

q.2 in parallelogram what values of angles r possible
i. 90,90,90,90
ii. 70,130,70,130
iii. 40,70,150,130
a. i and ii only
b,c,d,e : combinations

q.3 if x+y=z is given what can be inferred from it0
i. x<z
ii. x<y
iii. x<2z
a. i only
b. i and ii only n ohter combi

q.4 if B is 8 miles in east from city A, c at 16 in north from B, D 16
miles
in east of C, E at 12 in north of D then what is the distance b/t a and
e.
a. 10
b. 20
c. 30
d. 40
e. 50

q.5 in a library for each single novell there r 2 science book and for
each
science book there r 7 economics books then the ratio of economics to
science
to novell is
a. 1:2:14
b. 2:1:7
c. 14:2:1
d.e.

q.6 ira is taller than sam, harold is shorter than gene, elliot is
taller
than harold
sam and harold is of same height. thenwhich one is true.
a.sam is shorter than harold
b. elliot is taller than gene
c. ira is taller than elliot
d. elliot is shorter than gene
e. harold is shorter than ira

q.7 if a(n) is to be entered following the rule [ a(n)^2 - 1 ] then
what r
the next three enteries.
a. 0,-1,0
b. 2,3,4
c. 1,2,3
d. 0,-1,2
e. 0,-1,1

The test comprises of 2 sections:

1. Technical ( C ) & Technical Subject- 60 mins, 60 questions

2. Logical Reasoning.. - 30 mins,17 questions....

==> Questions in C were mostly from "pointers in c" and "test ur C
skills" by Yeshwant Kanetkar... C questions based on command line arguments, data
structure ( BST, tree traversals). All the questions were like " what
is the output of the following program segment" and in many questions 3rd and
4th choices were (c) compilation error and (d) compilation, warning,
runtime error.... Heard they are asking abt- ptr, string, arr, preprocessor,
data structures etc.. C test was pretty ok pass by value, pass by reference
etc. questions were asked The general test was pretty tough, they ask u
fourier transforms,harmonics,Barkhuasen criterion,virtual memory,Whether FIFO
is better than LRU etc. 4 questions were from fourier transforms the
duration was 60 mins and no negative marking
C basics 10 questions ,very easy.Given a program and asked the
output-type questons.from pointers 3-4 questions are there. 2)reg subject:very very
easy:some from digital(on nand gates. Jk flip flop),from Information
theory and coding,some from Micro processors.

In Logical Reasoning all the 17 questions were paragraphs (argument) of  5 to
6 sentences...five sentences (choices) will be given below and questions were
asked like " which of the five if true will weaken or supports the argument
above .." :- R. S. Agrawal LR is sufficient

The questions were like this.
------------------------------
The text consists of two parts
1) C test
2) CSE01 Test
Duration: 1hr

#include<stdio.h>
#include<conio.h>

/*void print_arr(float **p)
{
printf("%f %f %f
",p[0][0],p[0][1],p[0][2]);
}

void main ()
{
float arr[2][3]={{0,1,2},{3,4,5}};
float **fl_arr;
clrscr ();
fl_arr=(float **) arr;
print_arr(fl_arr);
fl_arr++;
print_arr(fl_arr);
}

# define putchar(c) printf("%c",c)

void main ()
{
int s='c';
clrscr ();
putchar (s);
printf("%d",printf("ABC\"));
}

void main ()
{
int i;
clrscr ();
for(i=0;i<3;i++)
{
int i=100;
i--;
printf("%d..",i);
}
}

void main ()
{
int a[]={9,4,1,7,5};
int *p;clrscr ();
p=&a[3];
printf("%d",p[-1]);
}

void main ()
{
int a[]={101,201,301,401,501,601,701,801,901,001};
int *p; clrscr ();
printf("%d",a);
printf("arthi");
printf("%d", ((char *)-a + sizeof(int)));
p=(int *) ((char *) a +sizeof (int));
printf("%d",*p);
}

main ()
{
int a[10]={10,9,8,7,6,5,4,3,2,1}; clrscr ();
int *p=a;
int *q=&a[7];
printf("%d%d%d",q,p,(q-p+1));
}

main ()
{
int i=5; clrscr ();
i= !i >3;
printf("%d",i);
}*/

void main ()
{
int a[10]; clrscr ();
3[a]=10;
printf("%d ",*(a+3));
}

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