What is overriding in oop?

0 Answers  

---

Define a class to represent a bank account. Include the following members: Data Members: Name of the Depositor Account Number Type of Account Balance amount in the account Member Functions: To assign the initial values. To deposit an account. To withdraw an amount after checking the balance. Write a C++ main program to display account number, name and balance.

6 Answers  

---

what is a binary overloading

2 Answers  

---

When not to use object oriented programming?

0 Answers  

---

There are two base class B1,B2 and there is one class D which is derived from both classes, Explain the flow of calling constructors and destructors when an object of derived class is instantiated.

0 Answers  

---

What is multilevel inheritance explain with example?

0 Answers  

---

What is difference between data abstraction and encapsulation?

0 Answers  

---

Question In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Question Submitted By :: Sunil Kumar I also faced this Question!! Rank Answer Posted By Re: In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Answer # 1 use copy constructors 0 Shanthila There is something to be taken care in destructor, in copy constructor, suppose the memory is assigned to the embedded member object pointer with the parameter passed value, but if some other objects of different class also are pointing to this memory, then if some one deletes the object then this class member pointer object will become dangling, or if the object is not deleted properly then there will be memory leak. Please suggest the design change required to handle or avoid this situation

0 Answers   TCS,

---

Pls...could any one tell me that whether we can access the public data memeber of a class from another class with in the same program. Awaiting for your response Thanku

4 Answers  

---

What is the different between Applet and Application?

2 Answers  

---

What are the three main types of variables?

0 Answers  

---

can we create and enter the data & hide files using programmes ?

2 Answers   Wipro,

---