What is multiple inheritance ?
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Answer / sri
Multiple Inheritance is that one derived class having more
than one base class.
C/C++ will support multiple inheritance.
Java does not support multiple inheritance.
| Is This Answer Correct ? | 23 Yes | 3 No |
Answer / rohan
[Base Classes]
music name height
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Musician
[Example of multiple
inheritance]
Def.: A class derived from 2 or more superclass is called a
class inherited from by multiple inheritance.
| Is This Answer Correct ? | 21 Yes | 1 No |
Multiple Inheritance occurs when a class inherits from more
than one parent.
| Is This Answer Correct ? | 8 Yes | 1 No |
Inheritance is the process of creating new class called
derived from the existing or base class.
A derived class with more than one base class is known as
multiple inheritance.
Real time example: A children inherits features from both
father(base1) and mother(base2)
| Is This Answer Correct ? | 7 Yes | 0 No |
Answer / sudha i r
multiple inheritence means the class(child class) inherited
from multiple base class(parent class)
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / vikram
A derived class with more than one base class is known as
multiple inheritance.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / funny guy
Multiple Inheritance is a feature of OOPS where the derived
class can extend features from more than one class.
That means if we have class A and class B then class C can
extend class A and class B.
Having said that from Java point of view this feature is not
supported as it may result in Diamond Problem.
C++ does support this features.
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / shivaramraje nimbalkarjoshi
The mechanism in which , A Call which is created my
deriving more than one classes is called Multiple
Inheritance.
| Is This Answer Correct ? | 7 Yes | 5 No |
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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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