Question 1 Explain the following?
- Arrays
- Stack
- Trees
Question 2 Explain the Linked list implementation of stack
Question 3 What is a binary tree? Explain the types of binary tree
Question 4 What do you mean by AVL tree? Explain the structure of AVL Tree
Question 5 Write a note on NP-hardness and NP-completeness
Question 6 What do you mean by Sorting? Explain Bubble sort