What's the main difference between arraylist / hashmap and vector / hashtab

What's the main difference between arraylist / hashmap and vector / hashtable?

Question Posted / tinu kumar

No Answer is Posted For this Question
Be the First to Post Answer

More OOAD Interview Questions

What is the difference between a virtual method and an abstract method?

Can a function be overloaded based on return types?

What does the “abstract” keyword mean in front of a method? A class?

How a program can be structured using the concept of object oriented programming?

Differences between functional programming and object-oriented programming?

Comment: C++ "includes" behavior and java "imports"

Explain about multiple inheritance?

Name the different creational patterns in object oriented design?

What's the benefit of using inheritance?

Explain about inheritance hierarchies?

What is static polymorphism?

What are all the operators that cannot be overloaded?

For more OOAD Interview Questions Click Here