24.what is a void pointer? 25.why arithmetic operation can’t be performed on a void pointer? 26.differentiate between const char *a; char *const a; and char const *a; 27.compare array with pointer? 28.what is a NULL pointer? 29.what does ‘segmentation violation’ mean? 30.what does ‘Bus Error’ mean? 31.Define function pointers? 32.How do you initialize function pointers? Give an example? 33.where can function pointers be used?

0 Answers  

---

difference between the array and linked list general difference related to memory

2 Answers  

---

Is malloc memset faster than calloc?

0 Answers  

---

What is zero based addressing?

0 Answers  

---

Is c easier than java?

0 Answers  

---

Write a c program for sum of first n terms of the series S = 1 - (1/3) + (1/5) -(1/7) + (1/9) ......

2 Answers  

---

Write a C/C++ program that connects to a MySQL server and checks intrusion attempts every 5 minutes. If an intrusion attempt is detected beep the internal speaker to alert the administrator. A high number of aborted connects to MySQL at a point in time may be used as a basis of an intrusion.

1 Answers  

---

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

7 Answers   NIIT,

---

Why use int main instead of void main?

0 Answers  

---

Give the logic for this #include<stdio.h> #include<conio.h> void main() { clrscr(); int a=10,b; b=++a + ++a; printf("%d", b); getch(); } Output: 24......How?

2 Answers   Accenture,

---

What is static function in c?

0 Answers  

---

Is a pointer a kind of array?

0 Answers  

---