What are the differences between processes and threads?
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Why java is said to be pass-by-value ?
They had given one progam final HashMap hm=new HashMap(); public void show() { hm.put("name",value); } in this prg here the final hashtable value can be changed in put method,its the prg run?
What happens when main () method is declared as private?
Explain the difference between the Boolean & operator and the && operator?
What is the difference between heap memory and stack memory?
What is thread life cycle in java?
What are the four corner stones of oop?
What are the four integer types supported by java?
Can a class be private in java?
What is the use of :: in java?
Define "Access specifiers" in java.
What are wrapped classes in java programming?