What is the time complexity of selection sort?
What is a circular singly linked list?
What is the minimum number of nodes that a binary tree can have?
What is the difference between list and arraylist?
Can we search the data in a linked list?
What is binary tree in computer science?
What are the tasks performed during postorder traversal?
What do you mean by structure property in a heap?
Why is the isempty() member method called?
What is tree in computer science?
How many types of linked list exist?
What are skew trees? For a tree with 4 nodes draw all possible binary? Generalize for n nodes how many binary trees can be drawn?
Why do we use data structures?