1. HCL has two divisions a) technology division b) application
division.if a student opts for
a)
then
he has to give 2 papers 1) aptitude(25 questions) 2)
technical(30 approx).if he opts
for
application field then he has to give only apti paper
which is same as that of techni paper.
2. after the written results are declared the technology
students are given another test of
15
minutes in which
they have to write a C program(reversing string, reversing
singly/doubly link
list(FAVOURITE))and then interview is
taken.
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3. if
you have good command in comp s then opt for technology
paper.
4. in apti(for tech people) if you do 8-10
out of 25 then it is on safe side.
question not in order dont remember all
question.if you have time practice BARRON's
analyttical
ability.most q's from here.
1)
BARRON section ANALYTICAL ABILITY page 396, practice excercises question
1-4(edition of my book
1998 check out).quest
like this miss braun, mr white, miss green, mr parker etc.
2) BARRON
section ANALYTICAL ABILITY page 401, practice excercises question 37-39
(edition of my book
1998 check out). base ball
team,pitchers-craig,hook.
APTITUDE PAPER
1 The closing of the resturant by Mr.X on SEPT 1 was
considered an unfinancial one, as the
weather
remained unusually clear
and sunny for another one month. An author who criticizes the act of Mr.
X
would be proved wrong if the
following was true??
ANS
choice a) the weather did not usually remained fine after SEPT
1.
2 SUSAN works in a company who has
restricted its employees from smoking cigerrates in the
canteen.
As susan is the
employee of the company she does not smoke cigerrate in the
canteen.Which of the
following
unused
phrases strengthens the rules of the
company??
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ANS the employees normally do not do the work for which the company has
forbidden them to do.
3 A q's on family relation
was given like How many sons X has, I P is the daughter of X ,II some
condt., III some
condt.
ANS al I ,II, III together are not
sufficient.
4 A q's in which a name
KAPIL is given he visits manoj's home.some condts given. ANS
b)
5 A,B,C,D are the 4 plays which are organised
starting from tuesday.find the day on which C was played.in
this
2 condt. will be given as ,
I....................., II...................., ANS both I
and II
6 A quest on crypto graphy
like
A B C
D
E F G
H
--------------
. .................... .is A=,
find the other values. practice these types of quest.
7.
A question on race was given.hell lot of condts.finally they make a team
for 4*100 metres medaly.
ANS E none of
the
above
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8. Piggy
backing is a technique for a) Flow control b) sequence c)
Acknowledgement d) retransmition
ans: c piggy backing
9.. The layer in the OST model
handles terminal emulation a) session b) application c)
presentation d) transport
ans: b application
10 ans: a odd numbers of
errors
11. In signed magnitude notation what is the
minimum value that can be represented with 8
bits
a) -128 b) -255
c) -127 d) 0 ANS a)
12 c 20(no of address
lines in 1MB of memory)
13 A 120(25 hz
processor,what is the time taken by the instr which needs 3 clock
cycles)
14 B synchronise the access(semaphores used
for)
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15 A system
call(context switching is used in)
16 B the
operating system(mapping of virtual to physical
address)
17 A 177333(conversion of HEX "0xFEDB"in
octal)
18 D used as a network layer protocall in network
and windows(OLE) system
19 B has to be unique in the sub
network(internet address)
20. There is an employer table with
key feilds as employer no. data 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
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21 . type duplicates of a
row in a table customer with non uniform key feild customer no. you can
see
a) delete from costomer where
customer no. exists ( select distinct customer no. from customer having
count )
b) delete customer a where customer
no. in (select customer b where custermer no. equal to b custemor
no.)
and a rowid > b
rowid c) delete customer a where custermor no. in ( select customer no.
from customer a,
customer b ) d) none of the above
22. which feature in ANSI C
but not in JAVA.??ANS variable arguments.
23.
preprocessor does not do one of the following??ANS type
checking.
24. long int size a) 4 bytes b) 2 bytes
c) compiler dependent d) 8 bytes
ans: compiler dependent
25. x=2,y=6,z=6
x=y==z;
printf(%d",x) ?ANS
1
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26. class c : public
A,publicB
a) 2
members in class a,b can have member functions with same
name.
b) 2
members in class a,c can have member functions with same
name. c)both
d)none(ANS)
27. What will be the out put of the following
program
main()
{
char
*p;
p=malloc(10);
free(p);
printf("%d",p);
}
ANS compilation
error
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28. a=(10,15),
b=10,15 what are the values of a & b in ANSI C ANS
15,10
29
main()
{
int
x=10,y=15,z=16;
x=y=z;
printf("%d",x);
}
ANS 0
30
f(n)
f(x)
{
if(x<=0)
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return;
else
f(x-1)+x;
}
find the value of fn(5)? ANS
15.
31 struct
{
int
det;
struct
prevoius;
struct
new;
}
delete(struct
node)
{
node-prev-next=node-next;
node-next-prev=node-prev;
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if(node==head)node
}
one element will be given. ANS::it does not work when rp is the
last element in the link list.
32A code will be given which searches
a particular char in the string. ANS:: it always
works.
33.
main()
{
int var
=25,varp;
varp=&var;
varp
p=10;
fnc(varp);
printf("%d%d",var,varp);
}
ANS::55,55 (check this out)
34. #define VALUE
1+2
main()
{
printf("%d and
%d\n",VALUE/VALUE,VALUE*3);
}
ANS:: 5,7
35What is the value assigned to the variable a if b is 7
a=b>8?b<<2:b>4?b>>1:b; ANS::3
36.the value of the
following expr (2^3)+(a^a) is a) 1 b)2 c) 3 d) insufficient data
37
which of the following is not basic data type ANS
char*
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38. the declaration of the
variable does not result in one of the following ANS allocatrion of the
storage space for the
varable.
39. in C parameters are passed by ANS:: value
only.
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40. 2 variables cannot have
the same name if they are ANS:: in the same block.
41.a static funct.
say s(),in as file f.c can be invoked from ANS all functs. in f.c after
the definitions of s.
42.macros and functions do not differ in the
following aspects ANS::variable no of arguments.
43.one q's in which
he will give some different forms of STRCPY function you
will have to find out which form
is
correct.