how can we use static and extern?and where can we use this?

3 Answers   Excel,

---

Why is #define used?

0 Answers  

---

What does malloc () calloc () realloc () free () do?

0 Answers  

---

what are the languages used in c#?

3 Answers   Infosys,

---

wat is the difference between array and pointer?

4 Answers   Wipro,

---

How would you obtain the current time and difference between two times?

0 Answers   TISL,

---

Suggesting that there can be 62 seconds in a minute?

0 Answers  

---

void main() { int *ptr; ptr = (int *) 0x400 ; printf("ptr=%d",ptr); } output?

1 Answers  

---

char p="data"; printf(p);

2 Answers  

---

write aprogram for There is a mobile keypad with numbers 0-9 and alphabets on it. take input of 7 keys and then form a word from the alphabets present on those keys.

1 Answers   iGate, Shashi, Source Bits, Subex,

---

Why is it that not all header files are declared in every C program?

0 Answers  

---

#include<stdio.h> main(0 { printf("\n %d %d %d",sizeof(3),sizeof("3"),sizeof(3)); }

4 Answers   HCL,

---