POLARIS PLACEMENT PAPER and PATTERN

POLARIS PAPER :



The selection Process will be in this way

1. Written test
2. Group discussion (there would be group discussion it depends up on the croud)
3. Technical
4. HR Round

1.Written aptitude(C Prog + Microprocessor +Verbal + Reasoning + Logical )
The main topics are

1.Pipes
2.Blood relations
3.Distances
4.Percentages etc....

2.Group Discussion in this each team around 12 people and some of the topics are :"Reducing the Eamcet qualifying cut off marks"
"Is artificial intelligence dominates human", "Banning of showing
animals in movies", "Education is necessary to get stardom"

Some Paper Questions :
1.void main()


{ int i;i=(2,3);printf("%d",i);
ans:

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); }
a) 10 b) 0 c)100 d) Infinite
ans: d) infinite

4) void main()
{ char[]="cdef";printf("%d%d",sizeof(c),strlen(c));}

5) local variables will get stored in ________
a) Stack b) queue c) register d) all the above

6) register variables r stored in _______
a) heap b) cpu register c) stack d) none


7) Program code is stored in ________
a) Heap b) CPU register c) stack d) None

8) Which of the following interrupts has the heghest priority________
a) Rs6 b)RS7 c) INT d) Trap ans: d) trap

9) wat is the function of the kernal_____
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 d current executing instruction n then serves interrupt b) finishes
d current executing task n then serves d interrupt c) serves d interrupt at
once d )none of these ans: a) (not sure)

11)the storage type used by microprocessor iz__
a) LIFO b) FIFO c) use both d) none ans:a LIFO

12)use of _____ clocking circuit is advantageous in term of use of power
a) osscillators b) crystal c) d) none ans: b)


13)when microprocessor encounters d HLT instruction_____
a) halts the execcution b) halts the execution and busses enter in to tri state
c) d)all the above

14)busses in micro,sor does which of d following job ____
a) carrys d data b) carrys d address c) carrys d control signal d) all d above
ans: d

3.HR round :

a) About your self(hobbies, family background)
b) Which news paper/magzine you read
c) Strengths and weaknessess
d) If you are in a bike and it fails breaks, how can u stop it(like these questions
are to get you mental ability)