Gate questions on binary search tree
WebOct 3, 2024 · Tips to Solve Binary Search Tree Questions in GATE CS. You can follow the following tips while solving binary search tree questions. Prepare for the topic by …
Gate questions on binary search tree
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WebGATE CSE 2024. Numerical. + 1. - 0.33. Suppose a binary search tree with 1000 distinct elements is also a complete binary tree. The tree is stored using the array … WebQuestion 9. A program takes as input a balanced binary search tree with n leaf nodes and computes the value of a function g (x) for each node x. If the cost of computing g (x) is min {no. of leaf-nodes in left-subtree of x, no. of leaf-nodes in right-subtree of x} then the worst-case time complexity of the program is. A. Θ ( n) \Theta (n) Θ(n) B.
WebJan 2, 2024 · If a binary tree has n leaf nodes. The no. of nodes of degree 2 in this tree is: (a) log2n (b) n-1 (c) n (d) 2n Solution: Option (b) Check for small values of n. Q12. The number of Binary Trees with 3 nodes which when traversed by post-order gives the sequence A, B, C is (a) 3 (b) 9 (c) 7 (d) 5 Solution: Option (d) Web1. Trie is also known as _________ a) Digital Tree b) Treap c) Binomial Tree d) 2-3 Tree View Answer 2. What traversal over trie gives the lexicographical sorting of the set of the strings? a) postorder b) preorders c) inorder d) level order View Answer 3. Which of the following is the efficient data structure for searching words in dictionaries?
WebGATE Questions 3 07. GATE (CSE) 1988, Q.7 (i) Define the height of a binary tree or sub-tree and also define a height balanced (AVL) tree. (2) (ii) Mark the balance factor of each mode on the tree given in Figure 7.1 and state whether it is height-balanced. (2) (iii) Into the same tree given in 7(ii) above, insert the integer 13 and show the new WebApr 3, 2024 · Avl Tree Question 1 Detailed Solution Concept: AVL Tree is a height-balanced binary search tree where each node is assigned a balancing factor derived by subtracting the height of its right sub-tree from that of its left sub-tree. Explanation: AVL Rotations Rotation in AVL tree only in case if Balance Factor is other than -1, 0, and 1.
WebBest answer In worst case for finding L and H it will take O ( log n) time as the given tree is balanced binary search tree. Now there are m elements between L and H. So to traverse m element it will take O ( m) time …
WebMar 28, 2024 · Binary Search Tree Question 2 Detailed Solution The correct answer is option 4. Concept: The given data, preorder = ABCDEF In order = BADCFE The binary tree for the traversal is, Post order for the above tree is, BDFECA Hence the correct answer is BDFECA. India’s #1 Learning Platform Start Complete Exam Preparation Daily Live … kitchen organization with open shelvesWebPractice Problem – Binary Search Tree Q. Let T be a binary search tree with 15 nodes. The minimum and maximum possible heights of T are: Note: The height of a tree with a … kitchen organization side of refrigeratorWebOct 9, 2014 · binary search tree is a node-based binary tree data structure which has the following properties: The left subtree of a node contains only nodes with keys lesser than the node’s key. The right subtree of a node contains only nodes with keys greater than the node’s key. The left and right subtree each must also be a binary search tree macbook pro shaking screenWebBinary Search Tree, is a node-based binary tree data structure which has the following properties: The left subtree of a node contains only nodes with keys less than the node’s key. The right subtree of a node contains only nodes with keys greater than the node’s key. The left and right subtree each must also be a binary search tree. kitchen organizer pots and pansWebMar 8, 2024 · Discuss In a balanced binary search tree with n elements, what is the worst-case time complexity of reporting all elements in the range [a,b]? Assume that the … macbook pro shapes caseWebIn this video, we will discuss Previous Years GATE Problems on Binary Search Trees in data structures. These questions are based on the concepts of Binary Search Trees … kitchen organizers for cabinetWebAug 3, 2024 · GATE IT 2008 Question: 71 A Binary Search Tree (BST) stores values in the range 37 to 573. Consider the following sequence of keys. 81, 537, 102, 439, 285, 376, 305 52, 97, 121, 195, 242, 381, 472 142, 248, 520, 386, 345, 270, 307 ... list nodes in the order in which we could have encountered them in the search? macbook pro shared devices