Define heap order property?
How to get largest and smallest number in an array?
Does arraylist guarantee insertion order?
What is the height of a binary tree?
What is difference between concurrenthashmap and hashtable?
What is a treemap chart?
What is meant by strongly connected in a graph?
State the advantages of using postfix notations?
What is an iterative algorithm?
What is a directed graph?
Why we use arraylist instead of linked list?
What is the maximum size of array?
What is the types of data structure?
What is a treemap used for?
Is list same as array?