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Definition of Object Oriented Programming in single line?
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Answer Posted / manoj
OOPs is a Programming Model in which everything in real
world is consider as Objects
| Is This Answer Correct ? | 5 Yes | 4 No |
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What is abstraction in oop?
What language is oop?
What is meant by oops concept?
What is polymorphism explain its types?
Why is abstraction used?
What is pointer in oop?
Plese get me a perfect C++ program for railway/airway reservation with all details.
What is oops and its features?
What is object in oop with example?
What is purpose of inheritance?
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
write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.
Which language is not a true object oriented programming language?
What is the main feature of oop?
What is the important feature of inheritance?
