Is a copy constructor?
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Can we have static methods in an interface?
whst is encapsulation?when u encpsulate actually while devoloping code?
what is the use of custom tags? with example?
When do we use synchronized blocks and advantages of using synchronized blocks?
What are "methods" and "fields"?
Why Java is a platform independent language?
Which of the following can be referenced by a variable? A. The instance variables of a class only B. The methods of a class only C. The instance variables and methods of a class
When wait(), notify(), notifyall() methods are called does it releases the lock or holds the acquired lock?
What is the advantage of functional interface in java 8?
What are the advantages and disadvantages of reference counting in garbage collection?
What is the collections api?
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?