Interested to Buy Any Domain ? << Click Here >> for more details...
What is map and hashmap? also tell the difference.
- 1 Answers
- 4343 Views
- I also Faced
- E-Mail Answers
Answer / vivek
map is an interface and hash map is the class which implements the map interface.both map and hash map are unsynchronized...
| Is This Answer Correct ? | 6 Yes | 0 No |
Why does abstract class have constructor?
What is an object's lock and which object's have locks in java programming?
What is the difference between normal report & matrix report?
What is sortedmap interface?
What are the allowed, non-Unicode letter characters that can be used as the first character of an identifier?
What does the append?
List down the methods and interfaces of collection class in java.
How are variables stored?
What are the different ways of implementing thread? Which one is more advantageous?
How are java objects passed to a method and what are native methods?
Explain the difference between the Boolean & operator and the && operator?
Difference between method overloading and method overriding in java ?
Core Java 
