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

1121

---

Differentiate between an external iterator and an internal iterator? What is the advantage of an external iterator.

1093

---

What is type of 'this' pointer?

1117

---

What happens when you make call 'delete this;'?

1154

---

Differentiate between an external iterator and an internal iterator?

1048

---

List the special characteristics of constructor.

1219

---

What do you mean by a template?

1115

---

What are the advantages of using a pointer? Define the operators that can be used with a pointer.

1077

---

Write a program using display() function which takes two arguments.

1122

---

Explain the static storage classes in c++.

1326

---

How a new element can be added or pushed in a stack?

1060

---

Explain static and dynamic memory allocation with an example each.

1155

---

Explain virtual class?

1081

---

Explain "const" reference arguments in function?

1111

---

Explain overriding.

1044

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