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THIS PAPER CONSISTS 6 PARTS. all are multiple choice q's

1 general
2 c/unix
3 c++/motif
4 database
5 x-windows
6 ms-windows
we have written q's not acc. to each part.total 50. q's. time is sufficient. if u have basic idea about all of the u can easily answer the

1.

which of following operator can't be overloaded.
a)== b)++ c)?! d)<=
2.

#include<iostream>
main()
{
printf("Hello World");
}
the program prints Hello World without changing main() the o/p should be initialization Hello World Destruct the changes should be
a)iostream operator<<(iostream os, char*s) os<<intialisation>x;
2)abc[0]-->x;
abc.x;
(abc)-->x;
a)1,2,3
b)2&3
c)1&2
d)1,3,4
18.

automatic variables are destroyed after fn. ends because
a)stored in swap
b)stored in stack and poped out after fn. returns
c)stored in data area
d)stored in disk
19.

variable DESTDIR in make program is accessed as
a) $(DESTDIR)
b) ${DESTDIR}
c) DESTDIR
d) DESTDIR
20.

The keystroke mouse entrie are interpreted in ms windows as
a) interrupt
b) message
c) event
d) none of the above
21.

link between program and out side world (ms -win)
a)device driver and hardware disk
b)application and device driver
c)application and hardware device
d)none
22.

after logout the process still runs in the background by giving the command
a)nohop
b)
23.

process dies out but still waita
a)exit
b)wakeup
c)zombie
d)steep
24.

n dynamic memory allocation we use
a) doubly linked list
b) circularly linked
c) B trees
d) L trees
e) none
25.

To find the key of search the data structure is
a)hask key
b)trees
c)linked lists
d)records
26.

data base
--------------------------------
employ_code salary employ_code leave from to
--------------------------------------
1236 1500 1238 --- ---237
1237 2000 1238 --- --- 1237
1238 2500 1237 --- 1237
-------------------------- --------------------------------------
select employ_code,employ_data ,leave
the number of rows in the o/p
a)18
b)6
c)7
d)3
27.

which is true
a)bridge connects dissimiler LANand protocol insensitive
b)router " " " " "
c)gateway " " " " "
d)none of the above
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