What is the difference between Strings and Arrays?
which notations are used in evaluation of arithmetic expressions using prefix and postfix forms?
How to pass in data structure exam?
how to display Singly Linked List from First to Last?
Define root?
Can we store a string and integer together in an array?
What is the default value of Array?
Can you sort a hashmap?
What is sorting explain?
Define 2-3-4 tree?
On clicking a node in a tree, all the adjacent edges are turned on. Calculate min of clicks such that all the edges are turned on.
What is an recursive algorithm?
What is list and types of list?