C Programming Determine output:void main(){ extern int i; i=20; printf("%d", sizeof(i));} 2 Linker Error 20 Compiler Error 2 Linker Error 20 Compiler Error ANSWER DOWNLOAD EXAMIANS APP
C Programming What does the following declaration mean?int (*ptr)[10]; ptr is a pointer to an array of 10 integers ptr is array of pointers to 10 integers ptr is an array of 10 integers ptr is an pointer to array ptr is a pointer to an array of 10 integers ptr is array of pointers to 10 integers ptr is an array of 10 integers ptr is an pointer to array ANSWER DOWNLOAD EXAMIANS APP
C Programming Find the output of the following program.void main(){ char *msg = "hi"; printf(msg);} hi followed by garbage value hi h Garbage Value Error hi followed by garbage value hi h Garbage Value Error ANSWER DOWNLOAD EXAMIANS APP
C Programming What will be output after executing following code?#include# define a 10void main(){ printf("%d..", a); foo(); printf("%d", a);}void foo(){ #undef a #define a 50} 10..10 Error 0 10..50 10..10 Error 0 10..50 ANSWER DOWNLOAD EXAMIANS APP
C Programming What is the right choice, if the following loop is implemented?void main(){ int num = 0; do{ --num; printf("%d", num); }while( ++num >= 0 );} Prints the value of 0 one time only. The loop will run infinitely many times. There will be a compilation error reported. A run time error will be generated. The program will not enter into the loop. Prints the value of 0 one time only. The loop will run infinitely many times. There will be a compilation error reported. A run time error will be generated. The program will not enter into the loop. ANSWER DOWNLOAD EXAMIANS APP
C Programming Determine output:#include void main(){ char *p = NULL; char *q = 0; if(p) printf(" p "); else printf("nullp"); if(q) printf("q"); else printf(" nullq");} p q x nullq where x can be p or nullp depending on the value of NULL nullp nullq Depends on the compiler p q x nullq where x can be p or nullp depending on the value of NULL nullp nullq Depends on the compiler ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS