In what data structures are pointers applied?
Why do we need arrays if all the operations that are performed on arrays can be performed on arraylist?
When new data are to be inserted into a data structure?
Is set sorted?
What are the advantages of data structure?
What is perfect binary tree?
What is range search?
Describe what is Node in link list? And name the types of Linked Lists?
Explain the Stack
What is declaring array?
State the difference between primitive and non-primitive data types?
What is the difference between Array and LinkedList?
What is modcount in hashmap?