why java does not support multiple inheritance
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Answer Posted / vishwanath
java doesn't support multiple inheritance directly because it leads to overiding of methods when both extended class have a same method name. this will leads to ambiguity in executing. this problem can be solved using interface which works similar to the multiple inheritance but the methods are defined in the subsequent classes so it does not create any ambiguity.
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1.IN CASE OF DYNAMIC METHOD DISPATCH WHY WE USE REFERENCE VARIABLE,WE CAN USE THE DIFFERENT DEFINED OBJECT DIRECTLY TO ACCESS THE DATA MEMBER AND MEMBER FUNCTION OF THAT RESPECTIVE CLASS?WHAT IS THE MAIN FUNCTION OF "REFERENCE VARIABLE" HERE?
