Define upcasting.

1043

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Are there any special rules about inlining?

1085

---

What is the use of default constructor?

1099

---

Define virtual constructor.

1098

---

Explain container class.

1249

---

What are the advantages of early binding?

1075

---

Explain one-definition rule (odr).

1119

---

Explain how to initialize a const member data.

1033

---

When do we use copy constructors?

1084

---

Explain the benefits of proper inheritance.

1151

---

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

1066

---

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

1074

---

When does a 'this' pointer get created?

1098

---

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

1113

---

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

1132

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