What is a list in data structure?
Whether Linked List is linear or Non-linear data structure?
What is array simple?
How do you rotate an AVL tree?
Why do we need linked lists?
Are duplicates allowed in list?
Can arraylist contain duplicates?
Define a relation?
What is the difference between hashset and arraylist?
Why is bubble sort stable?
Explain the implementation of an AVL tree and Binary tree.
Define a full binary tree ?
Difference between abstract data type, data type and data structure?