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| Siemens Placement Papers and Sample Papers |
Siemens Placement Papers and Sample Papers |
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SIEMENS INFO 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 paper. paper ------ 1)which of following operator can't be overloaded. a)== b)++ c)?! d)<= 2)#includemain() { printf("Hello World"); } the program prints Hello World without changing main() the o/p should be intialisation Hello World Desruct the changes should be a)iostream operator<<(iostream os, char*s) os<<'intialisation'<<(Hello World)<b) c) d)none of the above 3)CDPATH shell variable is in(c-shell) a) b) c) d) 4) term stickily bit is related to a)kernel b)undeletable file c) d)none 5)semaphore variable is different from ordinary variable by 6)swap(int x,y) { int temp; temp=x; x=y; y=temp; } main() { int x=2;y=3; swap(x,y); } after calling swap ,what are yhe values x&y? 7) static variable will be visible in a)fn. in which they are defined b)module " " " " c)all the program d)none 8)unix system is a)multi processing b)multi processing ,multiuser c)multi processing ,multiuser,multitasking d)multiuser,multitasking 9)x.25 protocol encapsulates the follwing layers a)network b)datalink c)physical d)all of the above e)none of the above 10)TCP/IP can work on a)ethernet b)tokenring c)a&b d)none 11)a node has the ip address 138.50.10.7 and 138.50.10.9.But it is transmitting data from node1 to node2only. The reason may be a)a node cannot have more than one address b)class A should have second octet different c)classB " " " " " d)a,b,c 12) the OSI layer from bottom to top 13)for an application which exceeds 64k the memory model should be a)medium b)huge c)large d)none 14)the condition required for dead lock in unix sustem is 15)set-user-id is related to (in unix) 16) bourne shell has a)history record b) c) d) 17)wrong statement about c++ a)code removably b)encapsulation of data and code c)program easy maintenance d)program runs faster 18)struct base {int a,b; base(); int virtual function1(); } struct derv1:base{ int b,c,d; derv1() int virtual function1(); } struct derv2 : base {int a,e; } base::base() { a=2;b=3; } derv1::derv1(){ b=5; c=10;d=11;} base::function1() {return(100); } derv1::function1() { return(200); } main() base ba; derv1 d1,d2; printf("%d %d",d1.a,d1.b) o/p is a)a=2;b=3; b)a=3; b=2; c)a=5; b=10; d)none 19) for the above program answer the following q's main() base da; derv1 d1; derv2 d2; printf("%d %d %d",da.function1(),d1.function1(),d2.function1()); o/p is a)100,200,200; b)200,100,200; c)200,200,100; d)none 20)struct { int x; int y; }abc; you can not access x by the following 1)abc-- x; 2)abc[0]-- x; abc.x; (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)UIL(user interface language) (x-win) 24)which is right in ms-windows a)application has single qvalue system has multiple qvalue b) " multiple " " single " c)" " " multiple " 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 d)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 out side 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) c) d) 31)dynimic scoping is 32) after logout the process still runs in the background by giving the command a)nohop b) 33)process dies out but still waita a)exit b)wakeup c)zombie d)steep 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)hask key b)trees c)linked lists d)records 36)data base -------------------------- -------------------------------- employ_code salary employ_code leave --------------------------- ---------------------------------- from to -------------------------------------- BEST OF LUCK This is sisl paper given in iit kanpur. enjoy this. All are multiple choice questions.60 questions to be answered
in 60 mins. 3.What is transaction? 3,One node has 2 IP address but data goes through only
one link.What is the |
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