Is heap sort faster than quicksort?
Differentiate between set and map.
Why is hashset used?
Which process places data at the back of the queue?
What is the complexity of arraylist?
What does isempty() member method determines?
What is the height of a binary tree?
What is an object array?
Can arraylist be empty?
Define terminal nodes in a tree?
What is mean by sorting?
What is the two-dimensional array?
What data structure underlies a python list?