What is the use of default constructor?

1092

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Define virtual constructor.

1095

---

Explain container class.

1235

---

What are the advantages of early binding?

1070

---

Explain one-definition rule (odr).

1119

---

Explain how to initialize a const member data.

1033

---

When do we use copy constructors?

1082

---

Explain the benefits of proper inheritance.

1148

---

Write a program using merge () function to combine the elements of array x[ ] and y[ ] into array z[ ].

1057

---

Write some differences between an external iterator and an internal iterator? Describe the advantage of an external iterator.

1065

---

When does a 'this' pointer get created?

1089

---

What is the real purpose of class – to export data?

1107

---

What are the various situations where a copy constructor is invoked?

1129

---

What are the advantages of using friend classes?

1148

---

Write some differences between an external iterator and an internal iterator?

1018

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