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COVANSYS SOFTWARE
For
More COVANSYS paper please Clickhere
Total No.Of Questions : 100
Duration : 2 Hrs
The Procedure :
There are 5 sections, 20 questions each summing up to
100.The following are the split up of the sections:
1) Aptitude
2) Languages - any 2 from C/C++ , VB , Java , COBOL
3) Databases - any one from Oracle, Sybase, Sql Server2000
, DB2
4) OS - any one from Windows , Unix , IBM Mainframe
Important : There are 2 question booklets, the following
questions are from the Question Booklet 2 as on 22/01/04
Aptitude :
1) All the children were arranged in rows.all the rows
containing equal no.of students.
if 4 students were removed from each row 10 more rows
had to be added.if 5 students
were added in each row no.of rows were reduced by 8.find
the no.of children.
the choices were like this
1)400
2)500
.
.
etc. am not sure.freshersdreams.com
2) 2/3 of people read newspaper A , 3/4 read newspaper
B.if 38 read both and 8 didn't
read any of the 2.how many read A?
3) There are 5 questions based on a murder story.the questions
concentrate on the seating
arrangements of people mentioned.
4) A plane goes from Chicago to Columbus and then comes
back. It takes the same time
to travel in either ways. It leave Chicago early in the
morning 0644 LOCAL TIME
and reaches the destination Columbus at 0849 LOCAL TIME.
In the same evening it
leave Columbus at 1625 hrs LOCAL TIME and reaches the
destination at 1638
LOCAL TIME. Find the time that the plane takes to travel
either way?
Ans: 69 mins
5) There is a 14 digit credit card number in which every
3 consecutive digits add to 20.
Here is a part of it.. Find the value of 'x'?
_ _ _ 9 _ _ _ x _ _ _ 7 _ _
Ans : 4
6) Ram gets 148 marks for 20 questions. +10 for correct.
-3 for wrong. How many correct
answers?
Ans : 16
7) Ganesh and Shankar travel abroad and take more luggage
than the airlines allow. They
have to pay extra money for it. They carry 52 kgs together
and pay $60 and $100
respectively. Now, if the same luggage was carried by
only Ganesh it would cost him
$340. If the airlines charges only at one rate for extra
luggage what is the maximum
luggage that a person can carry without paying extra?
Ans : 18 kgs
8) There are 6 consecutive numbers P, Q, R, S, T, U, not
necessarily in that order.
Given that, Q is 2 less that P, P is 3 less that T and
R is 2 less than S, arrange
them in an ascending order.
Ans: QRPSUTfreshersdreams.com
9) Number of digits with a 2 in them between 100 and 400?
Ans : 138
10) Bactria double every 3 mins. It is N in 1 hour, when
was it N/4?
Ans : 54 minutes.
11) One day the Finance minister decides that the country
should have only 33 paise and
56 paise.If there are two traders having enough change
in the two denominations,
what is the minimum amount for which they can transact?
Choices :1,2,3,6
Ans: not sure.
12) Out of the following numbers which is the greatest
number when 7 times that number
is < 100
1) 12 2) 13 3) 15 4) 14
Ans : 14
Language : C/C++
1) which of the following is the correct declaration of
a function pointer
2) how will u retrieve the value stored in pointer variable
a
1.a
2.&a
3.*a
Ans : afreshersdreams.com
3) How to pass two arguments to a function prompted to
by function pointer
a) g -> (1,2) b)*g(1,2) c)(*g)(1,2) d)g(1,2)
Ans: c) (*g)(1,2)
4) Encapsulation
a)Aggregation of member objects
b)Aggregation of member functions
c)Used to incorporate data hiding
Ans: c)
5) Float_ptr = new float[100]
In order to deallocate this memory use
a)delete float_ptr
b)delete [] float_ptr
c)delete float_ptr [100]
d)delete float_ptr []
Ans:b)
6) i = 12
int *p = &I;
print ("%d %d", p/p,*p**p)
Output
a) 1144
b) 144144
c) O/p Error
d) Junk
Ans:c)freshersdreams.com
7) What is Virtual member function?
8) Cin, Cout are
a)Class
b)Objects
c)Methods
d)Keywords
Ans: objects
9) cout << ( cout << "Hello" <<
"World")
Ans: HelloWorld
10) i=0;
a = 1;
b = 4;
swap(int a, int b)
{
int temp;
temp = a;
a = b;
b = a;
i = 1;
}
Output
a)4 0 0
b)0 4 1
c)1 4 1
d)Error
The questions is similar to this but am sure of the answer
it is
Ans: 4 0 0freshersdreams.com
Language : VB
1) How will u keep the exisiting values of a array when
enlarging it
Ans : Using Redim Preserve
2) for i = 0 to 5
a[i] = i
print a[i]
next i
how would it get printed in the form?
1.012345
2.0
1
2
3
4
5
3.12345
4.1
2
3
4
5
Ans : guess the choice is 2freshersdreams.com
Note : the question is some what similar to this, have
a look at how print stmt's result
would be
3) Resume used in conjunction with
a)On Error b)Error c)Error GOTO
Ans:On Error
4) Creating a new object using
a)New b) New, Create Object
c)New, Create Object, Set
d) New, CreateObject, Set Get Object
Ans: a) New
5) DIM x, y, z as Integer
Ans: X, Y variants, Z - Integer
6) Dim Counter;
For Counter = True or False
Print Counter
Next
Output :
a)Error msg b) True False c) -1 0 d) True
Ans: c) -1 0freshersdreams.com
7) Form load
textbox.text = "Hello"
on form load what all events will take place
a) Initialise b) Initialise, load c) Initialise, load,
activate
d) Initialise, load, activate, validate
Ans: (c)
8) Connection object, command objection. How can u
associate both?
a)Set command object.activeconnection = connectionobject
OS : WINDOWS
1) Spooling is used with which hardware
1.network adapters
2.printers
Ans:Printers
2) what algorithm does unix and windows use to deal with
deadlocks
3) what is the kernel file for windows
4) Multitasking OS a)95 b)98c)NTd)ME
Ans:NTfreshersdreams.com
5) Windows NT, NT stands for
Ans: New Technology
6) Thrashing occurs when
Ans: Guess when there's a dirty page generated
7) WIN NT's primary file system
a) FAT 8b) FAT 16c) NTFSd) FAT 32
Ans: NTFS
8) Move a file from windows temp to windows system
folder and delete datas stored previouslyfreshersdreams.com
a) COPY ERASE C:\WINDOWS\TEMP\.EXE
C:\WINDOWS\SYSTEM\.EXE
b) COPY DEL C:\WINDOWS\TEMP\.EXE
C:\WINDOWS\SYSTEM\.EXE
c) MOVE C:\WINDOWS\TEMP\.EXE C:\WINDOWS\SYSTEM\.EXE
d) MOVE C:\SYSTEM
Ans: (c)
9) Difference between virtual memory and swapping
a) virtual memory used to store a part of process in
memory whereas swapping can either put in entire
process memory or out
b)swapping used to store part of a process
d)Both are same
e)Both are different concepts used to resolve
different problems
Database:Oracle
1) which of the following is a DML stmt
1)create
2)update
3)drop
Ans:Update
2) what is the output of the following query?
select round(trunc(mod(160,10),-1),2) from dual;
Ans : 0
3) when is index fields useful?
Ans:When u use it with with the where clause
Others :freshersdreams.com
1) system.ini file -> alter without message
a)System config editor
b)System config units
c)Register editor
2) Order date > 3 yrs old, delete orders
a) DELETE FROM ORDERS WHERE ORDERDATE <ADDDATE(YY-
3,GETDATE())
b)DELETE FROM ORDERS WHERE ORDERDATE <
ADDDATE(YY,+3,GETDATE())
c) DELETE FROM ORDERS WHERE ORDERDATE < GETDATE(),
-3
d)DELETE FROM ORDERS WHERE < GETDATE) , +3
3) interface lang commonly used with SQL server
a) SQLb) COBOL c)_vb-script d) VC++
freshersdreams.com
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