What is nested loop? What is dangling else condition in it?
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Explain about narrowing conversion in java?
Can a constructor be made final?
How can final class be used?
What is a byte array?
What is the purpose of static keyword in java?
After compilation of java program we'll get .class code. If it's generated in OS Windows XP will it work on OS Linux? If yes why? If no why?
What is the default modifier in Interface?
Can we extend singleton class?
What is method Overloading in the perspective of OOPS?
What is the core java?
What is the use of bin and lib in JDK?
Can we force garbage collector to run ?