Freshers India

The ________________ class is roughly equivalent to Hashtable, except that it is unsynchronized and permits nulls.                        

______________________ does not guarantee that the order of the map will remain constant over time.                        

______________________ is non synchronized whereas Hashtable is synchronized.                        

A ________________ system is designed to immediately report any failure or condition that is likely to lead to failure.                        

___________________ systems are usually designed to stop normal operation rather than attempt to continue a possibly-flawed process.                        

________________ means only one thread can modify a hash table at one point of time.