what is the difference between HashMap And HashTable?
Answer Posted / guest
HashMap is a nonsyncronized and HashTable is a
syncronized.
Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
Can you change array size in java?
How does a cookie work in Servlets?
What is the abstraction?
Explain how can you debug the Java code?
What is an iterator interface in java programming?
How do you decide when to use arraylist and linkedlist?
What is ‘has a’’ relationship in java?
How many types of constructors are used in java?
What is the difference between multiple processes and multiple threads?
When a byte datatype is used?
Can you give names of Container classes?
Which is bigger float or double java?
Name component subclasses that support painting in java programming?
Which package is imported by default?
Can we use static class instead of singleton?