Answer / beena

A node class is a class that,
 relies on the base class for services and implementation,
 provides a wider interface to te users than its base class,
 relies primarily on virtual functions in its public interface
 depends on all its direct and indirect base class
 can be understood only in the context of the base class
 can be used as base for further derivation
 can be used to create objects.

A node class is a class that has added new services or functionality beyond the services inherited from its base class.

What C++ libraries are you proficient with?

1 Answers   Google,

---

Describe the main characteristics of static functions?

1 Answers  

---

Is c++ primer good for beginners?

0 Answers  

---

What do you know about friend class and friend function?

1 Answers  

---

Generally variables are stored in heap memory. When he variables are created in stack?

4 Answers   Persistent,

---

In a function declaration what does extern means?

0 Answers   Flextronics,

---

What is purpose of abstract class?

0 Answers  

---

What does flush do?

0 Answers  

---

Differentiate between the message and method in c++?

0 Answers  

---

What are signs of manipulation?

0 Answers  

---

Is c++ a software?

0 Answers  

---

What does ios :: app do in c++?

0 Answers  

---