what is difference betwwen hashmap and hashtable ?
Answer Posted / ajay yadav
Hash Map allows null values.
Hash Table dont allows null values.
Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
What do you mean by buffering?
Which is the best approach for creating thread ?
What is the static block?
Why to use nested classes in java? (Or) what is the purpose of nested class in java?
What's the base class of all exception classes?
What is the use of StringTokenizer class?
Is 64bit faster than 32 bit?
What is a predicate method?
What's the purpose of static methods and static variables?
How do I know if java is installed?
Can main() method in java can return any data?
How to find the index of the largest number in an arraylist java?
How do you allocate memory to object?
What are the different types of inner classes?
Difference between string, string builder, and string buffer?