SASKEN Labs Placement Paper
Paper Type : Technical - C & C++
==> 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
#include
/*void print_arr(float **p)
{
printf("%f %f %f \n",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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Eng