What is the use of default constructor?

1144

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Define virtual constructor.

1147

---

Explain container class.

1307

---

What are the advantages of early binding?

1117

---

Explain one-definition rule (odr).

1172

---

Explain how to initialize a const member data.

1082

---

When do we use copy constructors?

1133

---

Explain the benefits of proper inheritance.

1191

---

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

1112

---

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

1113

---

When does a 'this' pointer get created?

1151

---

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

1165

---

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

1177

---

What are the advantages of using friend classes?

1200

---

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

1085

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