What are friend classes? What are advantages of using friend classes?

1105

---

Explain what happens when a pointer is deleted twice?

1254

---

What is the default access level?

1065

---

What is binary object model?

1026

---

What are associate containers?

1020

---

Describe new operator?

1158

---

Difference between pass by value and pass by reference?

1148

---

Explain unexpected() function?

1100

---

What are activex and ole?

1053

---

What is static function? Explain with an example

1071

---

How should a contructor handle a failure?

1184

---

What is virtual function? Explain with an example

1096

---

Explain the difference between struct and class in terms of access modifier.

1180

---

Define private, protected and public access control.

1115

---

Explain rethrowing exceptions with an example?

1022

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