| Other Core Java Interview Questions |
|| Asked @
|Marker interface means , interface which has no methods.Then
what is the necessity of its usage.I read "it tells the
compiler that it should be treated differently ". "It is
used to store state of an object". But still am not
clear.Please explain clearly.
|Java violates few objected oriented concepts. Can you
explain in what way?
|give me the answer of this code
class A extnds String
This code we can write r not in Java? Explain?
|What is CardLayout?
|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
|can we access the method of class without creating the
object of the class
|what is features of jdk 1.5?
|what is difference between length and length()?
|what modifiers are used with top-level class?
|class a extends b
class b extends a
why java doesn't support cyclic pls explain me with example
|Static Variable can referred in non-static method?
|different between exception and error? explaim check and
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