Can I import same package/class twice?
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How is object created in java?
1).Is Object class abstract or not? 2).Is main method(public static void main(String args[])low priority thread or high priority thread?
What advantage does an entity bean have over a sessin bean?
What does the “static” keyword mean?
Difference between abstract and concrete class ?
Can we use static class instead of singleton?
Can you explain the difference b/n abtract and interface with a good example,?In what cases we have use abtract and what case interface?
Is java an open source?
as we know a static method could access static data and static method only. then how could main method call the object of aclass which is not static and other non static data
Is minecraft 1.15 out?
What is size of int in java?
Explain the available thread states in a high-level?