Define disjoint set adt?
Define path in a graph?
What is the need for path compression?
Calculate the address of a random element present in a 2d array, given base address as ba.
Which is faster hashmap or linkedhashmap?
Give us a program to reverse a linked list.
Explain quick sort and merge sort algorithms.
What is linear and non linear structure?
What is collection process?
What is difference between concurrenthashmap and hashtable?
Why is null not allowed in concurrenthashmap?
What is a subtree?
What is impact of signed numbers on the memory using data structures?
What does the dummy header in linked list contain?
What are AVL trees?