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What is the Advantage of Interface over the Inheritance in
OOPS?
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Answer / mms zubeir
1. Provides flexibility in implementing the operations for
the derived classes.
2. Avoid conflicts when more than one interfaces are
derived in a class.
I will club some more later...
| Is This Answer Correct ? | 28 Yes | 9 No |
Answer / iyappan_protech
1)Interface totally keeps away that implementation
knowledge from client.
2)It supports us to change their behaviour dynamically.It
means that, it will act depends on dynamic specilization(or
substitution).
3)This gives very good abstraction about the object to
client.
4)It avoids client broken, even developer made some changes
on implimentation or add new specilization(new
implementation).
5)So it gives open way to extend and implementation.
| Is This Answer Correct ? | 16 Yes | 11 No |
Answer / poorna chandar rao
in inheritence is not support the multiple inhertence but
interface is supported multiple inhertence because imterface
is advatage over the inhertience
| Is This Answer Correct ? | 8 Yes | 10 No |
Answer / rajendra patidar
On OOPS due to multiple inheritance duplicate value may be
received by derived class, so compiler do not understand
what syntax should compile.
Interface Refuse such type of problem in java.
| Is This Answer Correct ? | 0 Yes | 4 No |
Why multiple inheritance is not allowed?
what is mean by design pattern
what is the abstract class,interface ,its difference with a programatic eg.? hi,recently i went for an interview they ask me what is abstract class ,interface and its difference I said abstract class contain abstact method ,abstract method is a method with no body.Abstract class cannot be instantiated.Abstract class is a base class it required derived class for the implementation of method. Interface is a syntactical contract that all derived class should follow it define properties ,method,events which are known as member of interface. Then They asked me what is the difference between them. I said abstract class interface 1.abstact class can implement method 1.interface cant 2.abstact class can contain constructor, 2.interface cant destructor 3.abstract class cannot support multiple 3.interface support inheritance etc Then they said some different answer I said dont no. Then they ask me when i should make abstract class for an project and when i should make interface. I said if suppose there is two class which must be having method with different logic then we sholud make abstract class. and if suppose we have two class having method .with different logic then we can make interface . Am i correct with my explaination.if not correct me .please provide me that when should we create abstract class and interface and what is difference .please help me
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