What is the function of stack?
What is the difference between adt and data structure?
Can hashmap be sorted?
Can arraylist have duplicates?
Differentiate between push and pop?
What is the difference between Array and Arraylist?
Which is the parent class of sortedset
How can we remove loops in a linked list? What are the functions of fast and slow pointers?
What is array in data structure with example?
What is sorted list in data structure?
How to use appendNode() in linkedlist()?
Give the example of validating the parenthesis of expression using stack.
What is mergesort and hashtable?
What are b tree keys?
How can I learn data structures?