What is #include cstdlib in c++?

0 Answers  

---

Which programming language should I learn first?

0 Answers  

---

Define a way other than using the keyword inline to make a function inline?

1 Answers  

---

Explain the need for "Virtual Destructor"?

2 Answers   Infosys,

---

What is the difference between a definition and a declaration?

0 Answers  

---

Difference between linked list and array?

3 Answers  

---

class Alpha { public: char data[10000]; Alpha(); ~Alpha(); }; class Beta { public: Beta() { n = 0; } void FillData(Alpha a); private: int n; }; How do you make the above sample code more efficient? a) If possible, make the constructor for Beta private to reduce the overhead of public constructors. b) Change the return type in FillData to int to negate the implicit return conversion from "int" to "void". c) Make the destructor for Alpha virtual. d) Make the constructor for Alpha virtual. e) Pass a const reference to Alpha in FillData

2 Answers   Quark,

---

State two differences between C and C++.

0 Answers   Hexaware,

---

What is namespace & why it is used in c++?

0 Answers  

---

What is the fastest c++ compiler?

0 Answers  

---

Which is not a valid keyword a) public b) protected c) guarded

0 Answers  

---

Comment on assignment operator in c++.

0 Answers  

---