What is java and why do we need it? Explain
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What is the size of an array?
How is final different from finally and finalize?
Mention the default values of all the elements of an array defined as an instance variable.
What is array initialization in java?
What is the difference between heap and stack memory?
What data type is string java?
What are the advantages of user defined functions?
when everything can be done by static block then why do we use main method?.
what is the purpose of the wait(), notify(), and notifyall() methods? : Java thread
Explain the term serialization?
What is the difference between break and continue statements?
in a console we r giving java <class name> if r pressing enter where it'll goes