Explain binary search tree?
Differentiate linear from non linear data structure?
What is the space complexity of quicksort?
What are the advantages of linked list over array (static data structure)?
How would you implement two stacks using a single array?
What type of memory allocation is referred for Linked lists?
What is the use of data structure?
Define an algorithm. What are the types of algorithms?
Which is faster arraylist or linked list?
Which interfaces are implemented by enumset?
Can treeset contain null?
Is hashmap a collection?
What do you mean by overflow and underflow?