Answer Posted / lylez00

If A is a base class, and from that, B is derived, and a
dynamically allocated object of type B is deleted via a
pointer of type A, then B's destructor will not be invoked
unless A's destructor is virtual.

A *a = new B();
delete a; // won't invoke B's destructor unless A's
destructor is virtual

Explain function overloading and operator overloading.

1083

---

Differentiate between declaration and definition.

1053

---

What is the keyword auto for?

1043

---

What is c++ programming language?

1108

---

Explain virtual class and friend class.

1054

---

Can you pass an array to a function in c++?

1010

---

What is prototype for that c string function?

1145

---

What do you mean by storage classes?

1606

---

What is a class template?

1087

---

What language is a dll written in?

1022

---

What is the importance of mutable keyword?

1024

---

Is c++ a good first language to learn?

1073

---

How would you obtain segment and offset addresses from a far address of a memory location?

1086

---

Does there exist any other function which can be used to convert an integer or a float to a string?

1092

---

What is the use of data hiding?

1019

---