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Integra Placement Paper


1 question__ on analogy
1 " _______non verbal reasoning

1.there are 6 (p,q,r,s...)people.each one play one game ---tennis,football,hockey,cricket etc clues given like:shortest one plays hokey largest person plays ..tennis P,Q ARE NEITHER LARGEST NOR SHORTEST R PLAYS FOOTBALLs is between t &r in height
question: who plays which game
who is taaller than whom

2.a cube has colors blue,red ,yellow each on two opposite sides.cube is divided into "32 small cubes and 4 large cubes".
question:how many cubes (on 36 cubes) have blue at leat one side.how many cubes have colors on two sides.
3.anlogy: cell: tissue::atom:?

4.aa person sold two articles for 80 /- each.with 20% profit on one article and 20% loss on another article, what is the loss / prifit he will gain on both.

5.five cities. city1 is west to city3.city4 is east to city 5._____etc.which is farthest on west side.

6.one question on: -=+,*=-,/=* etc then 10/5*45=?

7.on ,C, paper is easy.mostly on pointers,3 question on structures,5 on fundamentals,

8.ex:define max 10
main()
{
int a,b;
int *p,*q;
a=10;b=19;
p=&(a+b);
q=&max;
} Q a)error in p=&(a+b) b)error in p=&max c)error in both d) no error

important suggestions:
1. average preparation is enough to qualify foe interview.time is enough.
2.they are particular about academic background .
3.interview is only on personal details.no question on technical subjects
4.they may change paper sets also.
5.in outside recruitment they are asking more questions on CAD.
but not in campus.
in iitd they interviewed 5students out of 21 .selected 1,waiting list 1.
6.cut off cgpa:7.5

Optimize the below 1,2,3,4 questions for time:

1)
int i;
if i=0 then i:=1;
if i=1 then i:=0;

2)
int i;
if i=0 then i:=1;
if i=1 then i:=0;
(given that i can take only two values (1,0))

3)
int i;
if i=0 then i:=1;
else if i=1 then i:=0;
(given that i can take only two values (1,0))

4)
int m,j,i,n;
for i:=1 to n do
m:=m+j*n

5) Expand the following
a) ISDN
b) CASE
c) CSMA/CD
d) OOPS
e) MIMD

6) In the following questions, answer A,B,C,D depending on when
the errors are detected?
A if no error is detected
B if semantic and syntactic checking
C if during Code genration & Symbol allocation
D run time

a) Array overbound
b) Undeclared identifier
c) stack underflow
d) Accessing an illegal memory location

7) How many page faults will occur for below sequence of pages when LRU
page replacement algorithm is used ( The memory can only have 3pages):

1,2,3,4,2,1,5,2,4 (something like that)

8) If a CPU has 20 address lines but MMU does'nt use two of them.
OS occupies 20K. No virtual memory is supported. What is the
maximum memory available for a user program?

9) For a binary tree with n nodes, How many nodes are there which
has got both a parent and a child?

10) Understand the funda of incrementing a variable using
val++ and ++val . Some programs are given for error correction.

11) Learn datagram . (Computer networks)

12) Which of the following can be zero? (only one)
a) swap space
b) physical memory
c) virtual memory

13) What is a must for multitasking?
a) Process preemption
b) Paging
c) Virtual memory
d) None of the above

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