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what is the basic concept of inheritance?
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Answer / ashwini bhusari
the concept behind the inheritance is that we can create a
object of another class and getting all the characteristics
of the base class.the class who get characteristic is
called derived class because it is deriving from the base
class.the class from which class is derived is called base
class.so, we can create another class from the existing
one.this is the greatest advantage.
| Is This Answer Correct ? | 16 Yes | 3 No |
Inheritance refers to, the object of one class acquires
the properties of object of another class.
Ex: 'robbin' belongs to the catagiry 'flying bird' but it
also belongs to the catagiry of 'bird'.
Thus it refers to,each derived class shares comman
characteristics with the class from which it is derived.
| Is This Answer Correct ? | 15 Yes | 3 No |
Answer / prashant
Inheritance is a concept where an object of one class
acquires the properties of another class.
| Is This Answer Correct ? | 9 Yes | 1 No |
Answer / walking legend
let us consider a real life example:
in a family we know that some of the parental
charecterstics gets to the new generstion.Similarly,in an
object oriented programming inheritance ia concept of
aquiring the members of the main base class to the derived
class.
| Is This Answer Correct ? | 7 Yes | 1 No |
Answer / prasad salpekar
Inheritance basically refers to the characterstics of
a new class which is been aquired by an existing class
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / kalaiselvan
if one class acquires properties of another class is
called inheritance.
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / siva
if one class(called derived) acquires/inherits properties
of another class(base class) is called inheritance.
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / anshu sharma
Hierarchy is used to define more specialized classes based
on a preexisting generalized
class.Example we have VEHICLE class and we can inherit this
class make more specialized
class like CAR, which will add new attributes and use some
existing qualities of the
parent class.Its shows more of a parent-child relationship
.This kind of hierarchy is called
inheritance
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / nitish
Inheritance basically stands to inherit the +ve functions of
predecessor.
Earlier its the main base class to give birth to the further
derived class.
This derived class have the features from in its functioning
from the base class from which it have been derived.
| Is This Answer Correct ? | 1 Yes | 3 No |
What is the difference between a constructor and a destructor?
the difference between new and malloc
How can you overcome the diamond problem in inheritance?
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
Question: Implement a base class Appointment and derived classes Onetime, Daily, Weekly, and Monthly. An appointment has a description (for example, “see the dentist”) and a date and time. Write a virtual function occurs_on(int year, int month, int day) that checks whether the appointment occurs on that date. For example, for a monthly appointment, you must check whether the day of the month matches. Then fill a vector of Appointment* with a mixture of appointments. Have the user enter a date and print out all appointments that happen on that date.
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