What are the values of the following thread priority constants?
MAX_PRIORITY,MIN_PRIORITY and NORMAL_PRIORITY
What are all the methods used for Inter Thread communication and what is the class in which these methods are defined?
What is the mechanisam defind in java for a code segment be used by only one Thread at a time?
What is the procedure to own the moniter by many threads?
Its not possible. A monitor can be held by only one thread at a time.
What is the unit for 500 in the statement, obj.sleep(500);?
500 is the no of milliseconds and the data type is long.