Answer Posted / khushpreet kaur.

Polymorphism is taken from the greek word which means "many
forms"...
So polymorphism means "to carry out operations of
different processing steps by function having same
messages".
when a base class member function can be overridden by
defining a derived class member function with same name as
that of the base class member function,then such type of
concept is called "Polymorphism".(one interface multiple
methods)
polymorphism is of two types- compile time(early or static
binding) and run time(dynamic or late binding)..
in comlite time is of two types-function overloading and
operator overloading.
in run time is of two types-virtual function and pure
virtual function..

How many human genes are polymorphic?

1072

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Objective The objective of this problem is to test the understanding of Object-Oriented Programming (OOP) concepts, in particular, on encapsulation. Problem Description Create a program for managing customer’s bank accounts. A bank customer can do the following operations: 1. Create a new bank account with an initial balance. 2. Deposit money into his/her account. 3. Withdraw money from his/her account. For this operation, you need to output “Transaction successful” if the intended amount of money can be withdrawn, otherwise output “Transaction unsuccessful” and no money will be withdrawn from his/her account. Input The input contains several operations and is terminated by “0”. The operations will be “Create name amount”, “Deposit name amount”, or “Withdraw name amount”, where name is the customer’s name and amount is an integer indicating the amount of money. There will be at most 100 bank accounts and they are all created on the first month when the bank is opening. You may assume that all account holders have unique names and the names consist of only a single word. Output The output contains the transaction result of withdrawal operations and the final balance of all customers after some withdrawal and deposit operations (same order as the input). Sample Input Create Billy 2500 Create Charlie 1000 Create John 100 Withdraw Charlie 500 Deposit John 899 Withdraw Charlie 1000 0

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What do you mean by Encapsulation?

1100

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What is balance factor?

1091

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what are the ways in which a constructors can be called?

2141

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explain sub-type and sub class? atleast u have differ it into 4 points?

2319

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What is the main feature of oop?

1152

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Which is better struts or spring?

1066

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What is oops and why we use oops?

1055

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write string class as your own class in java without using any built-in function

2510

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Why is oop useful?

1118

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if i have same function with same number of argument but defined in different files. Now i am adding these two files in a third file and calling this function . which will get called and wht decide the precedence?

3541

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What is overloading and its types?

1183

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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

2141

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can we make game by using c

4157

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