what is a NULL pointer?

2 Answers  

---

Why flag is used in c?

0 Answers  

---

hai iam working in sap sd module for one year and working in lumax ind ltd in desp department but my problem is i have done m.b.a in hr/marketing and working sap sd there is any combination it. can you give right solution of my problem. and what can i do?

0 Answers   HCL,

---

Function calling procedures? and their differences? Why should one go for Call by Reference?

0 Answers   ADP,

---

Find the O/p of the following 1) #include int main() { char c='1'; int j=atoi(c); }

4 Answers   Subex,

---

What is a 'null pointer assignment' error?

0 Answers  

---

What is identifier in c?

0 Answers  

---

Explain what is the purpose of "extern" keyword in a function declaration?

0 Answers  

---

Can the sizeof operator be used to tell the size of an array passed to a function?

0 Answers  

---

char S; char S[6]= " HELLO"; printf("%s ",S[6]); output of the above program ? (0, ASCII 0, I,unpredictable)

7 Answers   Mascot,

---

What is pass by value in c?

0 Answers  

---

char *p="name"; printf(p);

1 Answers  

---