WIPRO

Analytical Section

(1).A,B,C,D,E  ,F are to be given adjacent rooms .The rooms don’t have complete
walls between      them rather sound, smoke can easily get through  from one to
another as there are  gaps over a wall for free exchange  of air. Miss C the head 
is allotted room no 5  as wished by her.  Miss E needs a telephone for regular
communication. Mr A & Mr  B prefer to have adjacent rooms. Mr B,C,D are chain
smokers. Miss  C is  allergic to cigarette smoke. 
a) The correct order of  placement of rooms is  …..four options were given.
b) Which  slot is best for Mr A ?

(2) A doctor is supposed  to see his patients at 9.00, 10,00 11.00,  1.00 PM ,
2.00 PM ,  3.00 PM. Rajiv, Mark, Mathew, Hassan, Priya, Reni are the  patients.
Hassan is scheduled to be seen in early afternoon. Priya should  be  seen earlier 
in the day than Reni. Other such conditions were  given and you  needed to find
based on the given conditions that  how many such combinations are  possible.
(3)In a film festival  Amitabh ,SRK, Kamal hassan ,Hrithik and Subhash  Ghai ,
Maniratnam  and Yash Chopra are available as judges. A team of three is to  be
 sent. The team must contain atleast one actor and ione director.  If SRK is  selected Kamal Hassan should also be selected and vice  versa, If Amitabh is  selected Subhash Ghai cannot be selected.  If Hrithik is selected Maniratnam is  also selected and vice versa.  What should be the team if Amitabh is selected?
Four options..
(4)H  == A+B –R , F == H + I , T == F + A – C+ D , S == T/2, R ==  A*S;  
If F is to be derived what is also needed to be derived ?
a)  S b) Q c) R d)  T
(5)A team of at least  three people is to be constituted for Mayor of  a village 
for representation  in a trade fair. One man, one woman, two boys,  three girls 
are  available. All three males cannot be selected, all four females  cannot be
selected. The team should contain at least one elder.  What is the  possible 
configuration that exactly sums up the formation  of team :
a) three  girls ,                      b) two boys and the lady 
c) the  man, woman , one boy, one girl d) two  boys, woman and a girl.

(6) A  series of drama is to be arranged on all the five days of the  week.  
Monday to Friday. Drama contains fiction, romance, horror, comedy,  tragedy. 
Horror cannot immediately precede romance , fiction should  be scheduled  
earlier than romance , comedy should come after tragedy.  If Horror is arranged  
on Friday then what should be the sequence  of the dramas.(NB there may have 
been  other conditions in this  examples which I presently don’t remember )
(7)Three ice creams  are to be made available every day by the college  canteen. The  IC available are strawberry, butterscotch,vanilla,choco, mango,  
choco-vanilla, pineapple. Each day should have ice creams which  was also 
present  day before. All the icecreams can be repeated  only thrice during 
the entire week  .IF choco, vanilla ,straw berry  is given on Wednesday . 
What should be given on  Thursday … four  options. The question probably has 
some data missing. Check it  out.
(8)A  team is to be selected from the hockey players available from  the  
circuit. The selection team would require atleast four people. There  are  
three coaches A,B,C and three selectors D,E,F available. But  there schedule 
do  not match . A cannot come if D is selected.  If C is selected F should also 
be  selected. If E is selected B  should not be selected. What is the  team?

              Technical Section
(1)Full form of URL ?  
a) universal resource locator     b) uniform  resource locator 
c)none  of these                  d) unidentified random locator.
(2)CDROM access  is a) RANDOM b) SEMI RANDOM 3) SEQUENTIAL 
(3)Total  time spent by process...waiting in queue, execution etc
(4)response  time..of process.
(5)What is the function  of shell?
 Interpreter b) command  interpreter c) interface  d) /?????????

(6)Which is a command interpreter ?
a) Shell  b) Kernel c)???  d)None of these
(7)main()
{
printf("%c","abcdef"[4]);
}
what  is the  output ? a) abcdef b) d c) e d) ERROR.
1 
(8)main()
{ char  dummy[20]; scanf("%[^a]",dummy);
printf("%s",  dummy); }
what  will it do?
a) ERROR                      b) take characters till ctrl z is  pressed  
c) take upto 19 characters    d) None of These

(9)How are objects  in cpp passed ?
a) By value b) By reference
1 
If the ethernet  card is removed .
a) IP address will change b)  MAC address  will change c) ????

(10)Operation of queue  a) FIFO b) LIFO c) FILO d) None of these

(11)Static member  of a class is     
 a) class specific                                       b) Object specific
 c) Referenced  by using the scope resolution operator   d) a & c
(12) TCP  is 
a) connection oriented b) connection less c) god only knows  d)  None of these 
(13) How is data send by IP layer?
a) as frames  b) as packets c) as  datagrams d) None of these
 (14)If Link list  is used to implement a stack what operations should  
be implemented  :
      a) insert front, delete front b) insert front , delete rear
      c) insert rear, delete front d) None of these
(15)Link list is  implemented as a structure (data, link *), How is  pointer 
moved  to the next node , cursor points to the present node.
a) cursor  == cursor->link, b) cursor ++ c) ++ cursor d) None of these
(16)How  is memory allocated by new ?
      a) In a heap b) in a stack b)  both  a & b c) None of these.

  Technical Interview: 
(1)Difference between  structure and class.
(2)How to resolve ambiguity  in multiple inheritance ?
(3)What is static and  dynamic binding in C ?
(4)What is the difference  between structure and array?
(5)Difference between  calloc and malloc & realloc?
(6)What is static class  and static member function?
(7)What is pointer to  a pointer? How it is declared and how is it  accessed?
(8)What  is the difference between function overriding and overloading  ?
1 
(9)What  is the scope of a variable ?
(10)What is the difference  between C & C++ ?
(11)Some questions on templates  and exceptions. 
(12)What is stream ? How  is it opened and describe file handling in  CPP?
(13)Some  questions related to Hard Disc :What is a hdd? How is a file  accessed
from the hdd? Why isn’t it used in place of a RAM ? What is RAID  describe its 
basic structure ? . Where is the file information  stored on the  hard disk ? 
What is FAT ? How are files physically  arranged on the hard  disc?
(14)What is JVM, what is  BYTE CODE ? What is multithreading ? How can  it be
implemented  using C, write a program to describe it? What is the  complexity  
of radix sort and how is it determined? A sequence of 15 numbers  was  to be 
sorted using heap sort. (He stopped me after the 3rd  iteration)
(15)Some questions related to java-script, dynamic  HTML, static HTML,  ASP, 
.NET A query on natural join in SQL, what  is the need of normalization ?  
What is data inconsistency and  redundancy? What is the basic difference 
between  file systems  and database systems? What are triggers and assertions 
in SQL? How  can you use C to connect with Oracle SQL database? (Using Oracle  
8i PRO C/C++  precompiler )A complicated query on a trigger. 
(which  I couldn’t ans).
(16)What is fork system  call? How is a child process called and what  happens 
to the parent  ? In C what is spawnv () function, describe its execution.  
How  can you use C for writing assembly language programs ?
(17)If  you have done any project then try to bring the discussion  towards  
it. I was interviewed on the project for about 20 min and I kept  on  
explaining till he took up the HR form and signed it!!!! The  interviewer 
was  very impressed with my technical knowledge and  gave his feedback to 
the HR  interviewer as “Very Confident & sound technical skills”. 
(I had overlooked  the remark when he  was writing it !!!)