Tell me do array subscripts always start with zero?
Can value be null in treemap?
How would you sort words in a large file?
What is data structure explain different types of data structures with examples?
Are linked lists useful?
simple algorithm for bubble sort?
State the rules to be followed during infix to postfix conversions?
What is the height of a binary tree?
What is minimum depth of binary tree?
What is 2 dimensional linked list?
What is a subtree in data structures?
Does hashmap preserve insertion order?
What is shell sort in data structure?