Please advise me that various major practical differences between hashmap and hashtable..!!
Saral I am really sorry to say but sometime it really seems very funny that you post the question those makes me feel like I am attending an interview. Or there is some kind of subjective paper is going on JavaRanch.
Please post the specific question that can be answer in short and doesn't required to write an essay.
Do not wait to strike till the iron is hot; but make it hot by striking....