How is a pointer variable declared?

0 Answers  

---

what will happen if you free a pointer twice after allocating memory dynamically ?

3 Answers   Novell,

---

What is a string?

0 Answers  

---

What is structure in c language?

0 Answers  

---

write the function int countchtr(char string[],int ch);which returns the number of timesthe character ch appears in the string. for example the call countchtr("she lives in Newyork",'e') would return 3.

6 Answers  

---

#include <stdio.h> int main() { int i; for (i=0;i<3;++i) { fork();fork(); } } How many processes are created when running this program (including the initial one)? Explain &#1567;&#1567;&#1567;

4 Answers  

---

why we wont use '&' sing in aceesing the string using scanf

0 Answers   HCL,

---

What is the purpose of sprintf?

0 Answers  

---

I have written a pro*C program to fetch data from the cursor. where in i have used the concept of BULK FETCH.... each FETCH statement is taking lots of time to fetch specified number of rows at...

0 Answers  

---

How we can set and clear bit in a byte using macro function?

2 Answers   L&T, Samsung,

---

Is double link list a linear data structure? If Yes, Why?If No, Why?

4 Answers  

---

what are the general concepts of c and c++

2 Answers  

---