The following items are inserted into an AVL tree: 1, 2, 3, 8, and 9. How many rotations are performed in total to maintain an AVL tree?

Question 3  Construct a Btree for the following set of key values: (12, 75, 10, 99, 25, 21, 9, 19, 22, 74, 82). Assume that the tree is initially empty and values are added in the presenting order. Draw the steps for builing the Btree for the case where the number of pointers, not values, that will fit in one node is five or 2d = 4.  Full explain this question and text typing work only thanks

Use the following AVL tree to answer the following questions: 3 points Save Answer 50 25 75 10 30 60 80 15 27 55 Click HERE to display the tree if it does not show, (a) Which is the deepest unbalanced node after deleting key 80, but before re-balancing, and what is its balance factor? (b) After the deletion, perform all the necessary rotations required to re-balance the tree, and after each rotation, state the type of rotation done and list the keys of the resulting tree in breadth-first order in the following format. en. After Left/Right rotation: e1, e2, e3, ..., hp

What is the maximum number of leaves a tree with n > 2 nodes can have? And what is the minimum number?

What are some of the real-world uses of the Splay tree?

Question 15 Use the Binary Search Tree (BST) deletion algorithm to delete 0074 from the BST below. List the nodes of the resulting tree in pre-order traversal order separated by one blank character. For example, the tree below can be described in the above format as: 65 33 25 47 52 50 88 74 80 77 91 0065 0033 0088 0025 0047 0074 0091 0052 0080 0050 0077

In a game tree, there are 2 players (Player 1 and Player 2). And they each have 2 options (Yes and No) and they each play three times sequentially - starting with player 1 first. How do you create the normal form from this game tree?

Remove 5 from the following AVL tree; draw the results:

Apply “Delete” operation on the Binary Search Trees provided below

In order to handle search keys that aren't unique, a new characteristic was added to the search key. If this change is made, how may the B+-tree's height be affected?