what is the similarities between. system call and library function?

1 Answers   Wipro,

---

Explain the Difference between the New and Malloc keyword.

0 Answers   InterGraph,

---

Why do we use int main?

0 Answers  

---

What is the output of below code? main() { static int a=5; printf("%3d",a--); if(a) main(); }

1 Answers  

---

Which of the following are valid "include" formats? A)#include and #include[file.h] B)#include (file.h) and #include C)#include [file.h] and #include "file.h" D)#include <file.h> and #include "file.h"

15 Answers   Accenture,

---

---

write a c program to find the roots of a quadratic equation ax2 + bx + c = 0

11 Answers   CSC, St Marys, TATA,

---

How can you tell whether two strings are the same?

0 Answers  

---

What standard functions are available to manipulate strings?

0 Answers  

---

What is difference between far and near pointers?

0 Answers  

---

without a terminator how can we print a message in a printf () function.

7 Answers   NIIT,

---

Which is best book for data structures in c?

0 Answers  

---

15.what is the disadvantage of using macros? 16.what is the self-referential structure? 17.can a union be self-referenced? 18.What is a pointer? 19.What is the Lvalue and Rvalue? 20.what is the difference between these initializations? 21.Char a[]=”string”; 22.Char *p=”literal”; 23.Does *p++ increment p, or what it points to?

1 Answers  

---