What will be the output of the following program? struct subject{ char "sub[3];}; int main() { struct subject s[]={"A","AB A","ABC"}; char **p1,**p2,**p3,**Ptr; p1=&s->sub,p2%3D&s->sub,p3-&s->sub; char *array[3]={&p1,&p2,8&p3}; int i-0; while(* (array+i)!=NULL) { Ptr=array[i]; i++;} Ptr-=2; printf("%p\n\n","Ptr);return 0;} a. Ptr returns the value of the referenced variable, 'p2->sub' b. Ptr now points the memory address of 'p1' c. Ptr now points the memory address of 's[0]->sub' d. Ptr returns the value of the referenced variable, 's[2]->sub' e. Ptr now points the memory address of 'p2'

What will be the output of the following program? struct subject{ char "sub[3];}; int main() { struct subject s[]={"A","AB A","ABC"}; char p1,p2,p3,Ptr; p1=&s->sub,p2%3D&s->sub,p3-&s->sub; char array[3]={&p1,&p2,8&p3}; int i-0; while( (array+i)!=NULL) { Ptr=array[i]; i++;} Ptr-=2; printf("%p\n\n","Ptr);return 0;} a. Ptr returns the value of the referenced variable, 'p2->sub' b. Ptr now points the memory address of 'p1' c. Ptr now points the memory address of 's[0]->sub' d. Ptr returns the value of the referenced variable, 's[2]->sub' e. Ptr now points the memory address of 'p2'

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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