When we use Abstract Class and when we use Interface?where we will implement in real time?

0 Answers  

---

List down the guideline that should be followed while using friend function.

0 Answers  

---

is throwing exception from a constructor not a good practice ?

5 Answers   Ericsson,

---

What are files in c++?

0 Answers  

---

How much maximum can you allocate in a single call to malloc()?

0 Answers  

---

1. What does the following do: void afunction(int *x) { x=new int; *x=12; } int main() { int v=10; afunction(&v); cout<<v; } a) Outputs 12 b) Outputs 10 c) Outputs the address of v

5 Answers   Quark,

---

How many types of classes are there in c++?

0 Answers  

---

How can you force instantiation of a template?

1 Answers   ABC, Amazon,

---

When should we use multiple inheritance?

0 Answers  

---

How to tokenize a string in c++?

0 Answers  

---

What return value must conversion operators have in their declaration?

0 Answers  

---

When is a template a better solution than a base class?

1 Answers  

---