What is the use of setfill in c++?

0 Answers  

---

What are the uses of pointers?

0 Answers  

---

Eplain extern keyword?

0 Answers  

---

How can a struct in c++ differs from a struct in c?

0 Answers  

---

Write a function to perform the substraction of two numbers. Eg: char N1="123", N2="478", N3=-355(N1-N2).

0 Answers  

---

What do you mean by inheritance in c++? Explain its types.

0 Answers  

---

What is pure virtual function? Or what is abstract class?

0 Answers  

---

When to use “const” reference arguments in a function?

0 Answers  

---

Define a nested class.

0 Answers  

---

Consider the following code fragment: int main(void) { int m = 4; mystery ( m ); mystery ( m ); printf("%d", m); return 0; } What is the output on the monitor if mystery is defined as follows ? void mystery (int m) { m = m+3; }

2 Answers   CDAC, Wipro,

---

When do we run a shell in the unix system? How will you tell which shell you are running?

0 Answers  

---

We use library functions in the program, in what form they are provided to the program?

0 Answers  

---