Company: HCL Technologies



1) barron?s GRE: page No. 396 Q:1-4, 12th edition. An office with 6 staffs. Brown, Black,White,Parker etc. 
2) Q:37-39. page No.401, 12th edition pitcher, thrower, side arm bowling etc. But here names were changed to charan, hari Etc. 

Quantitative : 


Paper 2 

1. CBA+CCA=ACD given D=0, find B,C 

2. Two cars(A & B)started to from two stations at the same time. Distance b/w the stations is 230 km. After 3 hours distance b/w them is 20 km. The speed of B increases by 10 km for every one hour. What is the ratio of their speeds? 

3. There are 100 people. 

4. I) Sonali s father knows that her mother s birthday falls after 25th of JAN and before 25th of FEB 

   II) Sonali s brother knows that his mother s birthday falls after 23rd FEB and before 28th FEB 

To find Sonali s Mother s birthday 

a) only I is sufficiant 
b) only II 
c) both I and II are necessary 
d) insufficiant data 

There was one more question of the same type. 

Paper Model: 

Section I: computer awareness (i.e general things about computer) 
Section II: Simple C- language 
Section III: On pointers & structures and C++, JAVA

1). Piggy backing is a technique for 
a) Flow control 
b) sequence 
c) Acknowledgement 
d) retransmition 
Ans: c piggy backing 

2). The layer in the OST model handles terminal emulation 
a) session 
b) application 
c) presentation 
d) transport 
Ans: b application 

4) Q. In signed magnitude notation what is the minimum value that can be represented with 8 bits 
a) -128 
b) -255 
c) -127 
d) 0 

Windows system

12) b has to be unique in the sub network 

13)Q. there is an employer table with key feilds as employer in every n th row are needed for a simple following queries will get required results. 

a) select A employe no. from employe A , where exists from employe B where A employe no. >= B employe having (count(*) mod n)=0 
b) select employe no. from employe A, employe B where A employe no.>=B employ no.grouply employe no.having(count(*) mod n=0 ) 
c) both a& b 
d) none of the above 

14) Type duplicates of a row in a table customer with non uniform key field customer no. you can see 

a) delete from customer where customer no. exists ( select distinct customer no. from customer having count ) 
b) delete customer a where customer no. in b rowid 
c) delete customer a where customer no. in ( select customer no. from customer a, customer b ) 
d) none of the above 


Section II is not covered completely But it is very very easy 

2) long int size 
a) 4 bytes 
b) 2 bytes 
c) compiler dependent 
d) 8 bytes 
Ans: compiler dependent 

Note: order of a,b,c,d are doubt but answer is correct. 

3) x=2,y=6,z=6 

x=y==z; ans:x=1 

printf(%d”,x) ? 

4) if(x>2)?3:4 


1. what does the hexanumber E78 in radix 7. 
(a) 12455 
(b) 14153 
(c) 14256 
(d) 13541 
(e) 131112 
Ans: (d) 

2. Q is not equal to zero and k = (Q x n – s)/2 find n? 

(a) (2 x k + s)/Q 
(b) (2 x s x k)/Q 
(c) (2 x k – s)/Q 
(d) (2 x k + s x Q)/Q (e) (k + s)/Q 

3. If B occurs which must occur 

(a) D 
(b) D and G 
(c) G and H 
(d) F and G 
(e) J ans: (a) 

4. If J occurs which must have occured 
a) E 
(b) either B or C 
(c) both E & F 
(d) B 
(e) both B & C 
Ans: (b) 

5. which may occurs as a result of cause not mentioned 

(1) D (2) A (3) F 

(a) 1 only (b) 2 only (c) 1 & 2 (d) 2 & 3 (e) 1,2,3 
Ans: (c) 

6. E occurs which one cannot occurs 
(a) A 
(b) F 
(c) D 
(d) C 
(e) J 
Ans: (b)