Is hashtable throw concurrentmodificationexception?
What is sequential search?
What do you know about the big-o notation and can you give some examples with respect to different data structures?
Which type of sorting is best?
What do you mean by 2-3 tree?
Whether Linked List is linear or Non-linear data structure?
Is set sorted?
What do you mean by overflow and underflow?
What is the difference between hashset and arraylist?
What are AVL trees?
Explain the term base case?
Which is better merge or quick sort?
What is data type in data structure?