Wipro interview.
45min tech & 30 min HR
1.Explain ur project.
2what is a pointer
3pass the address of a variable to a pointer
4.write pgm for pass by value and reference
5.what is recursion.write a pgm.
6.what is macro
7.difference between macro and standard lib functions
8.define inheritance &polymorphism
9what is multithreading
10.is it necessary for a function to return a value
11what is swapping in os
12list the swapping alg.
13what is page fault.explain a PF alg
14what is a tree
15.what is a graph.,disjoint graph
16.sort nos using quict sort
17types of sorting
18types of software model
19 what is query
20.typer of sql,ddl,dml
21.creata a table,view
22what is a shell and kernal.
HR
1.introduce urself
2.explain ur project
3.any problem u faced in life.explain it in detail.
I want to tell a small point here.
some are...
I)
1.how to find the jth node from last node in a single
linked list in
one search,the condition is i have not given the
length of the
linked list?
2.differentiate the call by value and call by
reference?
3.defferentiate the static and volatile variables?
4.define macro?
5.write the gcd programm?
6.i was given a program to find the output?
i=printf("hellow");
printf("%d",i);
7.define register variable? advantage?
8.#define a(a,b) a*b;
printf("%d",a(2+3,2+3));
9.define avl tree,2-3 tree,btree,bst?what are balanced
tree?
10.diffrence between tree to bt?
II)
1.abot urself.
2.tell me abt ur final sem project.
3.ur interesting subjedct(i told electronics related
topics)
4.why u wnt to join wipro
5.if u got any offer for higher studies do u stick wt
wipro...
some ......(these are some asked to me in the
interview)
dont panic its very easy dont get tense they are
friendly enough to answer the questions
In the interview they will test ur basics, abt ur
final yr project,
and basics of c. and whatever u wrote in ur resume.
III)
They ask you questions regrading
1) final year project(this is very imp.
section..explain your project
as
nicely as possible)
2) why u chose that project?
3) C/C++ skills(this may include framing a program of
their wish or
if you are luckythen simple questions based on the
programming language)
4) your favourite subject(Be carefull and prepare that
subject
throughly)
IV)
In tech interview they asked me about
1) data structures:
sorts(their complexities)
linked list,
uses of trees
about malloc
quick sort's logic
2) in C
simple program outputs.
pointers.
3)in n/ws
About protocols and to which layer they belong
About FTP,TFTP,TCP,UDP,IP
about internet addresses(class A,B and so on).
4) About my project
5)in OS
Virtual memory,Paging ,Segmentation etc.
My experience::
Technical:
1)i was asked to explain about my project.
2)then he asked me write a query in oracle
--> select the duplicate names in a
table(ename,empid)
3)abt SQL,
4)stmts in oracle(DDL,DML,DCL,TCL) and explain,
5)some in c++, some in C,
6)diff. between c and C++,
7)what is OOP, features of OOps,
8)what is a structure,
9)can 2 diff, machines in 2 diff. companies(eg. WIPRO
and TCS) have
same IP address (Ans: yes,if they have a subnet
mask).
10)what a grid in VB how does it differ from other
tools?
11)what is a t-list in VB(i didn't know)
12)what is ODBC,ADO,DAO.
13)examples of RDBMS
14)what are diff kinds of DBMS?
15)what is LAN,WAN?
16)what does W in WLAN stand for?
17)What is Linux,Unix.
18)In what way does unix differ from Windows
19)where do we use Unix.
HR was as usual...formal HR Qs.
My friend was asked Qs in Java and C++.
thats it....
i think have done my work, now its up to u to prepare
well and get thro'.
One thing i found was they are also checking ur
confidence level.. they want people with
confidence...not alone the stuff...
Once again i thank those good hearts who have
responded to my mail and help me in time...
