Unnamed: 0 int64 1 5.86k | Question stringclasses 24
values | Sample ANS stringclasses 24
values | Student ANS stringlengths 1 1.06k | Score float64 0 2.5 |
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3,298 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | In any given tree, tree traversal is defined as the traversal of every element at all the levels or at every height of the tree. | 1 |
3,300 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is a procedure in which a root node of a tree is given as input and whole traversal or order of nodes in the tree is returned as output. there are many kinds of traversals like pre-order, post-order, in-order and in-depth traversal | 2 |
3,301 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | traversal of element present in trees data structures is called tree traversal . some tree traversal are inorder , preorder ,postorder. | 1 |
3,302 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is the process of traversing nodes in a tree. Its usually done by traversing child nodes through the parent node.\nThere are three ways of traversal :-\n1)Preorder - Root -> Left -> Right\n2)Inorder - Left -> Root -> Right\n3)Postorder - Left -> Right -> Root | 2 |
3,303 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Quick Sort works on the method of partition.\nIt makes partition on the array by selecting a random value and by making the problem smaller and smaller.\nFurthur it rejoins the array and the given array is sorted | 1 |
3,304 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal refers to the binary tree or for finding the element in tree to arrange, basically by tree traversal we put number less than Node to the left side of Node and number greater than Node to right side of Node | 1 |
3,305 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | traversing through the tree nodes vertically downward by child to child left to left nodes and then right nodes which is called depth first search. \nor traversing all the siblings at the same level which is called breath first search. | 2 |
3,306 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | in order traversal\npre order traversal\npost order traversal. | 2 |
3,307 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is a go through by an pointer through the whole tree to traverse | 1 |
3,308 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is when we travel the tree covering each node and printing them or doing whatever is required. There are mainly 4 types of tree traversal: level order traversal, preorder traversal, inorder traversal, postorder traversal. | 1 |
3,309 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal means going to each and every node of the tree. | 1 |
3,310 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is the technique to look each node of the tree by means of some methods \nPreorder Traversal\nPostorder Traversal\nInorder Traversal | 1 |
3,311 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal means going to each element of the tree and perform some action on it. | 1 |
3,312 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is traversing the tree in such a way that all elements of the tree get visited, it can take place by four ways that is preorder traversal, post order traversal, level order traversal and in order traversal | 1 |
3,313 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | in quick sort a element called pivot element is selected the that element is assigned its correct position, this divides the array into 2 parts then the element greater than pivot element are on side and element less than pivot element are on the other side. further again quick sort is applied on the two new array form... | 1 |
3,314 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is the process to visit all its nodes one by one. | 1 |
3,315 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is traversing the tree, Can be done in different ways first traversing the parent and then giving priority to their child nodes or giving priority to the parent then their child nodes | 2 |
3,316 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is the process of travelling or accessing all the elements of a tree. There are several ways of traversing a tree like inorder, preorder or postorder. | 2 |
3,317 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is a process in which left subtree is visited first ,then the root and then the right subtree. | 2 |
3,318 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is simple exploring the branches of the tree one by one or we can say that the left and right child of the tree recursively from the parent node. | 1 |
3,319 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | visiting every node in an tree data structure. | 1 |
3,320 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | quick sort work as if we have a arrow(cant recall the name), the fixed arrow which helps us to sort the array. | 1 |
3,321 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal means moving from the root node towards the leaf nodes following the incoming child nodes. | 2 |
3,322 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is traversing all the nodes of the tree from root node to leaf node using different traversals like preorder , postorder traversal, etc. | 2 |
3,323 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal means visiting every node present in the tree till leaf node. | 2 |
3,324 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is visiting each and every node the data structure tree. We can start with the root then the first level nodes, then the second level nodes and so on. We can also start with the leftmost one then its corresponding right node and so on. | 2 |
3,325 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is reading the elements of the tree in a certain order.\nIt can be done in preorder, inorder and postorder form. | 2 |
3,326 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | The tree traversal is the way of traversing the all nodes of a tree. There are mostly three types of tree traversal which are preorder, post order and inorder traversal. | 2 |
3,327 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | in tree traversal we move from parent element to its child element and vice versa\neg. inorder traversal\npreorder traversal\npost order traversal\n\n | 2 |
3,328 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is the traversing of every node of a tree from root to its children and so on . Its mainly done in three orders Postfix, Prefix, Infix. | 2 |
3,329 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | it is the process of traversing every node of the tree from root node to leaf. | 2 |
3,330 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | A tree traversal is the process of travelling to each and every node of the tree at least once. | 2 |
3,331 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Quick sort partitions the array into two until every element is independent and then it returns the array sorting each element individually.\n | 2 |
3,332 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is visiting all the nodes of a tree at least once, in any manner of traversal. | 2 |
3,333 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is when the linked list is represented in a tree form so that the traversal is easy using BFS and DFS | 2 |
3,334 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is visiting each node of the tree once. Multiple techniques exist for the same. Example Inorder, Preorder, Postorder traversal. Also level order traversal. | 2 |
3,335 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Traversing a tree by visiting each vertex of the tree is called tree traversal. | 2 |
3,336 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is when we travel from one node of a tree to another node of the tree. | 2 |
3,337 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | It is the technique use to traverse each node of a tree. | 2 |
3,338 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree Traversal is a process to visit all the nodes of a tree and may print their values too. Because, all nodes are connected via edges (links) we always start from the root (head) node. That is, we cannot randomly access a node in a tree. | 2 |
3,339 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is traversing through the root node of the tree and moving to left node to get number less than the root node and traversing right to find the element greater than the root node and traversing till you find the root node of the tree to traverse the whole tree. | 2 |
3,340 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is the process of traversing through each and every node element of a tree type data structure , in order to look for a particular element or just to sort the tree as per our requirement in the problem statement. | 2 |
3,341 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Traversal means to traverse or to check\\go through all the the nodes in an data structure. We traverse all the data structures to find what we need \nSimilarly we have tree traversal ,we traverse all the nodes of the tree using dfs or bfs to fin the information we need | 2 |
3,342 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal means the analization of the tree, to travel the whole tree from the parent node to the child and cover each node of the tree. | 2 |
3,343 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal means to search and locate a given element or key from the tree. | 2 |
3,345 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is a process of traversing or visiting all the required nodes(including root and leafs) of a tree with the help of recursion or with the help of iteration.. Here we use the methods like DFS(depth first search using stack or recursion) and BFS(using queues). | 2 |
3,346 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | to traverse or visit every node of the tree starting from the root node by some type of algorithm is known as tree traversal | 2 |
3,347 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | In tree traversal we traverse all the required nodes in a tree using BFS or DFS. | 2 |
3,348 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | The process of reading every data in a tree is called tree traversal. | 2 |
3,349 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is way to search the elements of tree data structure . There are different ways for tree traversal like preorder , inorder, postorder tree traversal. | 2 |
3,350 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is traverse the each and every node of the tree to search, insert of delete the data from nodes. | 2 |
3,351 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal refers to traversing or visiting every node of the tree starting from root node to leaf node | 2 |
3,352 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Traversing of all the nodes in a tree is known as tree traversal. There are various tree traversals such as:\n1. Preorder traversal\n2. Inorder Traversal\n3. Post order traversal\n4. Level order Traversal | 2 |
3,353 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | It is the visiting of each node in the tree from root node to the leaf node. It explores all the parent to children node. There are various types of tree traversal such \nPre-order traversal , In-order traversal , Post-order traversal | 2 |
3,354 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is a way to travelling the tree from one node to another mainly to find the element. | 2 |
3,355 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Traversal is a process to visit all the nodes of a tree and may print their values too. Because, all nodes are connected via edges (links) we always start from the root (head) node. That is, we cannot randomly access a node in a tree. \n\n | 2 |
3,356 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is the process of traversing the elements of the tree in specific fashion \nsuch as inorder (root,left,right),preorder,post orderd | 2 |
3,357 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is to visit every node of an tree mainly of 4 types\npre order\npost order\n in order\nLevel order \n | 2 |
3,358 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is to traverse the tree by first taking the root node and then by taking the left node and then by taking the right node and applying recursion for the left and right node to fully traverse the tree | 2 |
3,359 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Insertion sort performs sorting in a different way as compared to selection sort. It uses more time and is in general less efficient to sort as compared to selection sort. Insertion sort usually does it in O(n^2) time while selection sort in some cases can perform the same in O(nlogn). | 2 |
3,360 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | It is a method in which the left subtree is visited first, then the root and later the right sub-tree and every node may represent a subtree itself. If a binary tree is traversed in-order, the output will produce sorted key values in an ascending order. | 2 |
3,361 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree Traversal - when we have the Tree Data Structure(might be Binary - Full, Complete, etc.). Each node has children which further serve as nodes until we get the leaves - nodes with no children. So now we have a data structure with edges that is connecting two data values in the form of nodes. So when we want to per... | 2 |
3,362 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is technique to traverse/cover each element of a tree.\nThere are various methods to traverse a tree:\n1) Postorder\n2) Preorder\n3) Inorder\n4) BFS\n5) DFS | 2 |
3,363 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is the technique to retrieve information from a tree, This can of different types like:\nIn-order, pre-order, level-order, post-order etc. | 2 |
3,364 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is a way to traverse a tree and visit the elements present in the tree.\nIt is of three types:\nPreorder tree traversal:In this kind of traversal,the root node is visited first and then the left and then the right node.\nPostorder tree traversal :In this kind,the left node is visited first,then the right... | 2 |
3,365 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | It is the process of gathering information from a tree by traversing a tree to perform certain operation.\neg: In order traversal ,pre order traversal and post order traversal. | 2 |
3,366 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Traversing a tree means moving from the root node to the leaf nodes without missing a single node.\nIt needs to look through all the nodes. Used in searching a tree, inserting a new element, | 2 |
3,367 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is a way to traverse every node of the tree from root node to the leaf node | 2 |
3,368 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | traversing a tree and collecting information to do certain operations | 2 |
3,370 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | in tree traversal we traverse the node of the tree from the root node to the element we want to search or to the leaf node. mostly we use recursion to traverse the tree. | 1 |
3,371 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is a technique through which we traverse the tree formed using arrays i.e. we visit the nodes of the tree and perform the desired operation. | 1 |
3,372 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | it is a way of exploring different branches/nodes/elements of the tree .we have different types of tree traversal,like level order traversal,pre order traversal,post order traversal,in order traversal,etc..which can be used according to the problem . | 2.5 |
3,373 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tress traversal refers to a way in which we go through the elements of a tree one by one, it can be dfs(depth first search) and bfs(breadth first search). In dfs, we traverse the tree by going down or up (depth) whereas in bfs we go left or right (breadth) | 2.5 |
3,374 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | In tree traversal we go element to element in tree by many methods like - bfs, dfs, inorder. | 2.5 |
3,375 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | in the tree traversal we reach the every node of the tree and if want to print by the print function also. | 2.5 |
3,376 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | the manner in which a tree is traversed is called tree traversal. it is of three types, in-order, pre-order, post-order | 2 |
3,377 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is the process of travelling nodes of tree, that is starting from the root node to the leaf node. The direction of tree traversal can depend upon the use cases. | 2.5 |
3,378 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal refers to visiting each node of a tree. for a binary tree there are three types of traversals:\n1. Preorder\n2. Inorder\n3. Postorder | 2.5 |
3,379 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Visiting of every node of tree is refferd as tree traversal. | 2.5 |
3,380 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal basically means how we move in a certain tree which has a root and leaves thereare some ways to traverse trees like DFS and BFS | 2 |
3,381 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is a type of techinque which used to trsvel a tree data structure according to the problem there are many types of traversal like bfs,dfs etc | 1 |
3,382 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Going from root node to different leaf nodes is called tree traversal. | 1.5 |
3,383 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is a method to traverse a tree in order to visit each and every node and do certain operations accordingly. Tree traversal can be pre order, post order, in order traversal. In in order-:Left, root , right. Pre order-:root->left->right and post order->left->right->root. | 2.5 |
3,384 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | in tree treversal we generally traverse each node and to do this there are certain methods like in one case we traverse the root first then the left side and then the right side | 2.5 |
3,385 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | it is way to visit each element of the tree data structure for purpose of different operations such as searching. there are many types of tree traversal such as level order etc | 2.5 |
3,386 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is a method to traverse or cover a tree. In a binary tree, traversal is done considering two sides of a tree through pointers namely right and left. Using the basic binary tree property of numbers greater than node on right and lesser on left, decision can be taken as to which side the process needs to b... | 2 |
3,387 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Traversing each or some node of a tree is known as tree traversal. Generally there are two algorithms utilized for tree traversal BFS (Breadth First Search) and DFS(Depth First Search).\nDFS take stack into account whereas BFS takes queues into account for the traversal. | 1.5 |
3,388 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | in which we start from root node and then different leaf node and traverse in a levels | 2.5 |
3,389 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | It refers to traversing through all the nodes of the tree. Preorder, inorder and postorder are different ways of tree traversal. | 2.5 |
3,390 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is visiting every node of the tree \nfor eg;\nbfs(breadth first search)\ndfs(depth first search)\n | 2.5 |
3,391 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | in this sub tree is visited first, then the root tree and then right sub tree | 2 |
3,392 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | traversing the tree from parent node to least child node or least child node to parent node \ntwo ways are:- BFS (breadth first search ) and DFS (depth first search) | 1.5 |
3,393 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree taversal means traversing the whole tree starting from the root of the tree till last leaf node of the tree . There are three methods for tree traversal :-\nInorder , Preorder , Postorder. | 2.5 |
3,394 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tracing the Tree form root to leaf node is known as tree traversal. | 2.5 |
3,395 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traverse is the operation of traversing or follow the path of tree to get its leaf node or whatever be the aim of our problem. | 2.5 |
3,396 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | in tree we have a parent node and to each parent node have a child node connected to it .\nto find any element we travel through a parent node to most right and and search left after that this operation runs until we reach to the end node | 1 |
3,397 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | Tree traversal is the visiting of every nodes/elements of the tree one by one through several different techniques like BFS(Breath First Search), DFS(Depth First Search), etc. | 2.5 |
3,398 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is going on every node of tree from root.\n we have 3 type of tree traversal inorder , preorder, post order | 2.5 |
3,400 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal is a process in which read or visit each and every node of the tree | 2.5 |
3,401 | What is tree traversal? | Tree traversal is a process to visit all the nodes of a tree. Because, all nodes are connected via edges (links) we always start from the root (head) node. There are three ways which we use to traverse a tree − (1) In-order Traversal (2) Pre-order Traversal (3) Post-order Traversal | tree traversal reffers to the graph traversal algorithm in which each element is being traversed and arrange in the form of tree | 0 |
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