Answer Posted / guest

There are two methods available
1.by using extends keyword
2.by using interfaces

What is oops with example?

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How oops is better than procedural?

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assume the program must insert 4 elements from the key board and then do the following programs.sequential search(search one of the elements),using insertion sort(sort the element) and using selection sort(sort the element).

2108

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officer say me - i am offered to a smoking , then what can you say

2093

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What is the diamond problem in inheritance?

1134

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what are the different types of qualifier in java?

2266

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Get me a number puzzle game-program

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What is the main purpose of inheritance law?

1197

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Which method cannot be overridden?

1084

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Which type does string inherit from?

1096

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What is polymorphism in oops with example?

1035

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to find out the minimum of two integer number of two different classes using friend function

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What is object in oop with example?

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What are classes oop?

1018

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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

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