Java Interview Questions: Hash Table vs Hash Map Explained!

In this video, the speaker discusses Java interview questions regarding the difference between hash table and hash map. Hash table is synchronized while hash map is non-synchronized. For large sets of data where synchronization is not an issue, it is better to use hash map. Both hash table and hash map are implemented by the map interface. Another difference is that hash table does not allow any null key value, while hash map allows one null key value and multiple null values. This concise explanation provides a clear understanding of the distinctions between the two data structures. #vizard