Polaris Placement Paper
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Paper Type : Whole
Testpaper
Test Date : 19 July 2006
Test Location : Vel
Multimedia Engineering
College
POLARIS PAPER ON 19th
JULY 2006 AT VEL
MULTIMEDIA ENGG.COLLEGE
Hai friends i got placed
in polaris hosted by our
college on 19th of july
2006 i am sending the
questions i got along
with this,
Totally 2080 attended in
that 170 short listed in
the first round and 63
selected finally.
There are four sections
in the first round:(60
minutes)
1.Technical à 20
(C
programming,Microprocessor,general
computer concepts)
2.Logical Reasoning. à 5
3.Aptitude(mostly from
R.S.Agarwal) à 30
4.Antonyoms(From
Brarrons Gre guide) à 5
I will give you the
questions I remember
section wise.
Section 1.
1)
void main( )
{
int i;
i=(2,3);
printf("%d",i);
}
a) 2 b) 3 c) garbage
value. d)none of these.
Ans : b)3.
2)
void main( )
{
int i;
for(i=0;i++;i<100)
printf("%d",i);
}
How many times does the
loop executes
a) 10 b) 0 c)100
d)Infinite
Ans : b)0
3)
void main( )
{
int i;
for(i=1;i++;i<100)
printf("%d",i);
}
How many times does the
loop executes
a) 10 b) 0 c)100
d)Infinite
Ans : d)infinite
4)
void main( )
{
char c[ ]="cdef";
printf("%d %d",sizeof( c
),strlen( c ));
}
a) 5 4 b) 4 5 c)2 5 d)
none of these
Ans:a) 5 4
5) Local Variables will
get stored in
____________.
a) Stack b) Queue c)
Register d) All the
above.
Ans:b) Queue(not sure)
6)Register variables are
stored in _________ .
a)Heap b)CPU Register c)
d)None
Ans : b) CPU Rgister
7) Program code is
stored in_______________
a)Heap b)CPU Register c)
d)None
Ans : a)Heap(not sure)
8 )Which of the
following interrupts has
the highest
priority__________
a)RS6 b)RS7 c)INT d)Trap
Ans:Trap
9)What is the function
of the kernel__________
a)Process b)Task c)Not
Defined d)none of these
10)What does
Microprocessor does when
it encounters an non
maskable
interrupt______________
a)Finishes the current
executing instruction
and then serves
theinterrupt.
b) Finishes the current
executing task and then
serves the interrupt.
c)Serves the interrupt
at once.
d)none of the above
Ans : a)Finishes the
current executing
instruction and then
serves the
interrupt.(Not sure)
11)The storage type used
by micro processor
is________________
a)LIFO b)FIFO c)Uses
Both alternatively
d)none.
Ans : a)LIFO.
12)Using of ___________
clocking circuit is
asvantageous in terms of
usage of power.
a)Oscillaor b)Crystal c)
d)none
Ans : b)Crystal
13)When microprocessor
encounters the HLT
instruction
_______________
a)Halts the executions.
b)Halts the executions
and busses enter into
tri state.
c)
d)All the above.
14)Busses in
Microprocessor Does
which of the following
job(s)
a)Carrys the data.
b)Carrys the address.
c)Carrys the control
signal.
d)All the above.
Ans : d)All the above.
15)
I Don't remember the
remaining questions
clearly.
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123
Eng