struct Foo

{

char *pName;

char *pAddress;

};

main()

{

struct Foo *obj = malloc(sizeof(struct Foo));

clrscr();

obj->pName = malloc(100);

obj->pAddress = malloc(100);

strcpy(obj->pName,"Your Name");

strcpy(obj->pAddress, "Your Address");

free(obj);

printf("%s", obj->pName);

printf("%s", obj->pAddress);

}

a. Your Name, Your Address

b. Your Address, Your Address

c. Your Name Your Name

d. None of the above

Answers were Sorted based on User's Feedback



struct Foo { char *pName; char *pAddress; }; main() { struct Foo *obj =..

Answer / guest

d) printd Nothing, as after free(obj), no memory is there
containing

obj->pName & pbj->pAddress

Is This Answer Correct ?    6 Yes 1 No

struct Foo { char *pName; char *pAddress; }; main() { struct Foo *obj =..

Answer / sankara subramanian.n

ya, free(ob); mean free(delete) a previous block of memory .so structure contained item has been deleted

Is This Answer Correct ?    1 Yes 2 No

Post New Answer

More C Code Interview Questions

Is it possible to print a name without using commas, double quotes,semi-colons?

7 Answers  


main() { extern i; printf("%d\n",i); { int i=20; printf("%d\n",i); } }

1 Answers  


main() { float f=5,g=10; enum{i=10,j=20,k=50}; printf("%d\n",++k); printf("%f\n",f<<2); printf("%lf\n",f%g); printf("%lf\n",fmod(f,g)); }

1 Answers  


WAP to display 1,2,3,4,5........N

2 Answers  


create a login program that ask username and password. if you input username or password 3 times wrong, the program will terminate else the program will prompt a message "congratulations"

2 Answers  






programming in c lanugaue programm will errror error with two header file one as stdio.h and other one is conio.h

1 Answers  


program to Reverse a linked list

12 Answers   Aricent, Microsoft, Ness Technologies,


main() { int x=5; clrscr(); for(;x<= 0;x--) { printf("x=%d ", x--); } } a. 5, 3, 1 b. 5, 2, 1, c. 5, 3, 1, -1, 3 d. –3, -1, 1, 3, 5

2 Answers   HCL,


Given a spherical surface, write bump-mapping procedure to generate the bumpy surface of an orange

0 Answers  


how can i search an element in an array

2 Answers   CTS, Microsoft, ViPrak,


What are the files which are automatically opened when a C file is executed?

1 Answers  


How can you relate the function with the structure? Explain with an appropriate example.

0 Answers  


Categories