What is struct c++?

0 Answers  

---

Write a program to interchange 2 variables without using the third one.

0 Answers  

---

How can we access protected and private members of a class?

0 Answers  

---

What is ostream in c++?

0 Answers  

---

How to construct virtual constructor

6 Answers   CIStems Software, Symphony,

---

What are the extraction and insertion operators in c++? Explain with examples.

0 Answers  

---

1.what is the difference between software & package &application.

1 Answers   Infosys,

---

Write a function which takes a character array as input and reverses it in place.

2 Answers   Lehman Brothers, Vision Infotech,

---

class professor {}; class teacher : public virtual professor {}; class researcher : public virtual professor {}; class myprofessor : public teacher, public researcher {}; Referring to the sample code above, if an object of class "myprofessor" were created, how many instances of professor will it contain? a) 0 b) 1 c) 2 d) 3 e) 4

4 Answers   Quark,

---

What are vtable and vptr?

0 Answers  

---

What is meant by reference variable in C++?

1 Answers  

---

What is the most common mistake on c++ and oo projects?

0 Answers  

---