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


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

Post New Answer

More OOAD Interview Questions

Can you create an instance of an interface?

0 Answers  


Do we require a parameter for constructors?

0 Answers  


What is inheritance?

7 Answers   Protech,


Explain basic concepts of OOPS?

0 Answers  


What are the different principle of OOPS?

0 Answers   QuestPond,






Give any criteria when you use an abstract class and an interface?

0 Answers   Sans Pareil IT Services,


what is the difference between the up phase and up workflows?

1 Answers  


What are sealed modifiers?

0 Answers  


Explain the term constructor

0 Answers  


Why are outlet connections required in object-oriented programming?

0 Answers  


What are all the languages which support oop?

0 Answers  


Which oops concept exposes only necessary information to the calling functions?

0 Answers  


Categories