Interested to Buy Any Domain ? << Click Here >> for more details...
Definition of Object Oriented Programming in single line?
- 33 Answers
- 55728 Views
- Impact Systems, Q3 Technologies, TCS, I also Faced
- E-Mail Answers
Answer Posted / dasith
Object oriented programming is where the user is able to create classes & sub classes which contain objects which could be accessed by methods to achieve a particular goal,OOP mainly focuses on how different objects fits into a problem , Rather than solving the problem.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All 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
What is a null tree?
What is Difference Between Inheritance and creating object and getting data? means Class A extends B{ B.getMethod();} (OR) Class A{ b obj=new B(); obj.getMethod(); }
What is the difference between a mixin and inheritance?
How many human genes are polymorphic?
what type of question are asked in thoughtworks pair programming round ?
What is the main purpose of inheritance law?
What is polymorphism oop?
What is the point of polymorphism?
what type of questions
What is the difference between abstraction and polymorphism?
Plese get me a perfect C++ program for railway/airway reservation with all details.
Which method cannot be overridden?
What is overriding in oops?
Hi friends I have experience of 6 months in website design and maintanence. Now i am looking for other IT jobs.. to switch platform. please post any interview you know in chennai.
