What is the right data type to represent a price in java?
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What releases of Java technology are currently available? What do they contain?
Make a data structure and implement an algorithm to print all the files in a directory. (The root directory can have sub-directories too.)
Can we have 2 main methods in java class?
What will happen if there is a default method conflict as mentioned above and we have specified the same signature method in the base class instead of overriding in the existing class ?
when asub class inherits a super class and overrides a public method of super class in sub class(public method in super class). why these methods needs to be public in sub class. (otherwise compile time error).
what is collatration?
what is meant by Garbage collection?
What is java in simple terms?
What is array list in java?
What is left shift and right shift?
Can finally block be used without a catch?
What are disadvantages of java?