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Siemens Information Systems Sample Test
1. Which of following operator can't be overloaded.

a) ==
b) ++
c) ?!
d) <=


2. For the following C program

#include
main()
{printf("Hello World");}

The program prints Hello World without changing main() ,the output should
be

intialisation
Hello World
Desruct

The changes should be

a) IOstream operator<<(iostream os, char*s)
os<<'intialisation'<<(Hello World)<x;
2)abc[0]-->x;
3)abc.x;
4)(abc)-->x;

a )1, 2, 3
b) 2 & 3
c) 1 & 2
d) 1, 3, 4



21. 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


22. Relation between x-application and x-server (x-win)


23. What is UIL(user interface language) (x-win)


24)Which of the following is right in ms-windows

a) Application has single qvalue system has multiple qvalue
b) Application has multiple qvalue system has single qvalue
c) Application has multipleqvalue system has multiple qvalue
d) None


25. Widget in x-windows is


26. Gadget in x_windows is


27. Variable DESTDIR in make program is accessed as

a) $(DESTDIR)
b) ${DESTDIR}
c) DESTDIR


28. The keystroke mouse entrie are interpreted in ms windows as

a) Interrupt
b) Message
c) Event
d) None of the above


29. Link between program and outside world (ms -win)

a) Device driver and hardware disk
b) Application and device driver
c) Application and hardware device
d) None


30. Ms -windows is
a)multitasking
b)multiuser
c) bothof the above
d) none of the above

31. Dynamic scoping is


32. After logout the process still runs in the background by giving the command


33. Which process dies out but still waits

a) Exit
b) Wakeup
c) Zombie
d) Sleep


34. In dynamic memory allocation we use

a) Doubly linked list
b) Circularly linked
c) B trees
d) L trees
e) None




35. To find the key of search the data structure is

a) Hash key
b) Trees
c) Linked lists
d) Records



36. Which of the following is true

a) Bridge connects dissimiler LANand protocol insensitive
b) Router connects dissimiler LANand protocol insensitive
c) Gateway connects dissimiler LANand protocol insensitive
d) None of the above


37. Read types of tree traversals.


38. Read about SQL/Databases


39.A DBMS table is given along with simple SQL statements. Find the output.


40. Simple programs on pointers in c.

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