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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3,198 | 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 | When we are searching for an element in a tree and if the element is smaller than the root we go left side of the parent node otherwise when it's larger we go right side of the parent node and this process continues as we keep on moving left and right until we find the element in the tree. | 2 |
3,199 | 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 traversal of a tree from its root note and visiting every single node until it reaches the root node is known as tree traversal. | 2 |
3,200 | 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 traversal of a tree initiating from the root node and visiting its each child using preorder, in order and post order traversal basis. | 2.5 |
3,201 | 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 | travelling from root to the each leaf node of the given tree is called tree traversal. | 2 |
3,202 | 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 means visiting all the nodes of a tree one by one from root to the last leaf node. | 2 |
3,203 | 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 | travelling a tree is known as tree traversal. there are three types of tree traversal which are LNR, NLR, LRN left node right, node left right, left right node respectively\nin LNR first the left side of the tree is traversed then the node is printed then it goes to the right side. Similarly all the ot... | 2 |
3,204 | 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 of two types:\n1) we build a tree and travers the value by level order , level order means we traverse the each and every element at height =1 then we go to higher height\n2) we build a tree and traverse its value like going left side of tree or right side of tree, means we are going left until we fin... | 1 |
3,205 | 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 basically going to each node of the tree once . | 1 |
3,206 | 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 in which the top most node is the root node and all nodes are connected with 2 sub nodes(right and left ).right node (greater value than root) left node(lesser value than root) If u want to traverse to a particular node u start with root node and the on the basis of whether particular node... | 1 |
3,207 | 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 | there are Three methods for tree traversal. \n1. In-order- first we traverse left part of the root node , then root node , and then right node. \n2. Pre-order - First we go to the root node , then traverse the left part and then the right part. \n3.Post-order - first we traverse the left part, then right part and th... | 2.5 |
3,208 | 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 process of visiting nodes in a tree. Tree traversal can be divided into in-order, pre-order and post-order. | 2.5 |
3,209 | 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 the tree including root node, parent node and child node.\ntypes of tree traversal are:\nin-order ,post-order and pre-order. | 2.5 |
3,210 | 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 traversing of the the nodes and child nodes of the tree data structure by going top to bottom or bottom to top which the help of temporary pointer is called tree traversal.\nIt can be used in many ways like finding the element and inserting the element or deleting the element or comparing the 2 or more elements. | 2.5 |
3,211 | 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 insertion sort, we divide the given array in two parts such that 1st array has 1 element which is the first element of array and 2nd array has all other elements in same order. Now, we traverse the 2nd array and find smallest element and add this element to 1st array in sorted order. We repeat this step till 2nd arr... | 2.5 |
3,212 | 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 accessing each element(node) of the tree one by one in some order.eg: inorder, preorder amnd postorder. | 2 |
3,213 | 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 in a tree, to find an element is present in it or not is known as tree traversal.\nIt can be done in three ways:\nInorder (left, root, right)\nPreorder (root, left, right)\nPostorder (left, right, root)\n | 2.5 |
3,214 | 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 its root node to its both child all along till the leaf nodes to access each nodes in the tree is called tree traversal . It can be done by traversing the nodes in three ways :-\ninorder (left, root ,right)\npreorder(root, Left, Right)\npostorder(Left, Right, root | 2.5 |
3,215 | 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 what we do is that we perform traversal on the tree to look out for the desired solution. traversal is just like travelling from one of node of the tree to another just to find out the solution.\ninorder\npostorder\npreorder | 2.5 |
3,216 | 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 random element from the array is chosen as the pivot element (ideally, the median) and then that pivot is compared to all the elements and the elements are sorted according to it. The elements smaller to pivot on its left and the elements larger than pivot on it's right. Just like that, the array is so... | 2.5 |
3,217 | 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 traversal of elements of a tree array based on the root node, left node and right node. | 2.5 |
3,218 | 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 is a data-structure and tree traversing means visiting each and every node of the tree to search for a particular element. We search for the elements starting from root node and going down to the child and leaf nodes of the tree. | 2.5 |
3,219 | 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 | Accessing all the values stored in the node of tree starting from first node that is root node to all the leaf node until the pointer which is traversing gives a null is called Tree Traversals. | 2.5 |
3,220 | 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 exploring each and every node of the tree till all the leaf nodes are covered. | 2.5 |
3,221 | 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 accessing the different nodes of the tree is called tree traversal. | 2.5 |
3,222 | 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 traversing(or visiting) each element of a tree is known as tree traversal. | 1.5 |
3,223 | 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 moving of pointer at every node of tree from root to the leaf in order to print the stored data or search the element stored in a tree. Inorder,Preorder and Post order are few types of tree traversals. | 2.5 |
3,224 | 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 to traverse all elements of a tree node. types of tree traversal :\n1. Preorder traversal\n2. Inorder traversal\n3. Postorder traversal\n\n | 2.5 |
3,225 | 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 travel from source node/vertex to goal node in a tree | 2.5 |
3,226 | 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 traversal of a tree and has 3 types, left data right (ldr), left right data (lrd), data left right (dlr), where each of this reperresents the child to be traversed with repsect to the parent node. It can be easily implemented by using recursion. | 2.5 |
3,227 | 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 the nodes of tree until the required outcome is obtained. | 2.5 |
3,228 | 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 in which manner we visit the nodes of the tree. | 2.5 |
3,229 | 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 printing a tree in simple language via going through each and every node present in the tree | 2.5 |
3,230 | 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 each node of the tree from root to the leaf nodes. | 2.5 |
3,231 | 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 accessing all the elements of a tree\nThere are several tree traversal methods. Some include\n1) Pre order traversal \n2) In order traversal\n3) Post order traversal\n4) Level order traversal | 2.5 |
3,232 | 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 or traviling to each node of a tree is called tree traversal. | 2.5 |
3,233 | 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 to all the branches of a tree | 2 |
3,234 | 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 means visiting each node at least once | 1 |
3,235 | 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 to all nodes by level- by level | 1 |
3,236 | 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 meaning walking/traversing through a tree i.e. going through every node of the tree until a specific node is reached. There are three ways in which we can traverse a tree:\n1. pre-order traversal\n2. in-order traversal\n3. post-order traversal | 2.5 |
3,237 | 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 could be defined as the process of searching something inside the tree, as we start from root go to its leftmost child , then search in its child, come back(if not found ) then again search in the next child of root node and keep searching until the end of tree. | 1 |
3,238 | 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 given elements in a tree based on their sizes with the smaller element taking the left and bigger one sticking to right. Based on M or the number of elements that can be entered, the levels gave m-1 values | 1 |
3,239 | 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 linear search where we can find the node or the string by traversing the tree . | 1.5 |
3,240 | 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 traverse to root node to the leaf node.\nTheir are thre types of the tree taversal :-\nINORDER TRAVERSAL \nPREORDER TRAVERSAL\nPOSTORDER TRAVEWRSAL | 2.5 |
3,241 | 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 traversing of a tree from its root node to it smallest leaf node . | 1 |
3,242 | 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 all the nodes of a tree at least once. For each node, we define if it is unvisited, visited or completely explored. Using various algorithms, we can then traverse the tree until every node has been completely explored. | 2 |
3,243 | 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 each node of the tree is called tree traversal. Tree traversal can be used to search any element in the tree. | 2.5 |
3,244 | 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 terminology given to iterating a tree data structure. | 2 |
3,245 | 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 node of the tree is called tree traversal.\nFollowing are the the types: \n1. In-order traversal : Left child node->parent node->right child node\n2. Pre-order traversal : parent node->Left child node->right child node\n3. Post-order traversal: Left child node->right child node->parent node\n4. Breath... | 2.5 |
3,246 | 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 is a technique in which the move through all the elements in the tree exactly once and print them in the desired techniques.\nthere are basically three traversal techniques, Preorder Traversal, Inorder traversal and Postorder traversal. | 2.5 |
3,247 | 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 print the value stored in every node of a tree. | 1 |
3,248 | 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 each and every node of a tree following are the possible traversals:\n->Pre Order\n->In Order\n->Pos tOrder | 2 |
3,249 | 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 | When a data structure called tree's every node is visited in accordance to the traversal method then that is called tree traversal. | 2.5 |
3,250 | 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 every node of the tree and exploring the child node of every till all the nodes of the are covered \ntraversal types are preorder,postorder,inorder | 2.5 |
3,251 | 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 visiting each node in tree exactly once. Traversing can be done by three ways inorder, preorder, postorder. | 2 |
3,252 | 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 all the nodes of a tree is known as tree traversal | 1 |
3,253 | 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 traversal in tree on each node once and then | 1 |
3,254 | 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 explore/visit different nodes in a tree | 1 |
3,255 | 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 the tree is known as tree traversal.We have different types of traversal like LDR,RDL,DLR | 2 |
3,256 | 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 of visiting each node a node in a systematic order. | 1 |
3,257 | 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 of a tree | 2 |
3,258 | 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 where traversing starts from root node to leaf node.Every node has a parent node.In BST THE RIGHT SIDE>PARENT AND LEFT SIDE<PARENT so we get min and max elements easily. | 2 |
3,259 | 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 involves visiting each node of a tree once. | 1 |
3,260 | 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 by which we can search through the nodes of the tree . \nThere are many ways by which we can traverse along a tree - Breath First Search (BFS), Depth First Search (DFS) | 2 |
3,261 | 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 traversal of a tree from start node to leaf node. | 1 |
3,262 | 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 of every node of a tree from start node to leaf node. | 1 |
3,263 | 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 traversal of node pointer starting from the root to every other node of tree. | 1 |
3,264 | 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 element of the tree is known as tree traversal.\nIts is of 2 types - BFS, DFS. | 2 |
3,265 | 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 operation in which printout all the data present in tree , there are different type of tree traversal that can be performed. | 2 |
3,266 | 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 | its a method to travel from node to node in a tree data structure, there are condition like going to child or parent. | 1 |
3,267 | 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 basically visiting every node exactly once present in the tree | 2 |
3,268 | 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 each and every element in a tree is called tree traversal. Following are some of the types of tree traversals:-\n1. In order (Left child, Parent, Right Child)\n2. Pre order (Parent, Left Child, Right Child)\n3. Post order (Left Child, Right Child, Parent) | 2.5 |
3,269 | 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 traversing and and visiting every node starting from the parent to the root node and then to the child node\n | 2 |
3,270 | 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 | element. \n1-The pivot can be chosen as the first element or the last element or the middle element.\n2-Next, we divide the array by putting the elements greater than pivot in the right and the elements less than the pivot in the left.\n3- Now this process is continued till we have single elements at last\n4- Now, we ... | 0 |
3,271 | 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 is divide and conquer algorithm in this first we choose the pivot element then we place the pivot element in its correct place and then again do the same with remaining elements | 0 |
3,272 | 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 are the different approaches in which we can iterate/travel through a tree (which can be represented in the form of an array). The different forms f traversal are pre-order, in-order and post-order and the level-order tree traversal methods. For example in level order tree traversal we traverse the tree... | 2.5 |
3,273 | 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 visiting every node of a tree can be BFS traversal, DFS traversal,\nin BFS it refers to breadth first search while DFS refers to depth first search\nin DFS we make stacks and push elements and perform our process, \nin BFS traversal we make queue and push the root of the element and push its lef... | 2 |
3,274 | 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 is A non Linear Data Structure in which data are stored in nodes\nSo linear Searching Would not be possible to excess all nodes through branches\nSo mainly There are two Traversal \n->BFS(Breadth First Search):Tree is traverse level wise (Require stack to implemented)\n->DFS(Depth First Search):One Brach is traver... | 2 |
3,275 | 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 travelling through the branches to the leaf node or vise versa . | 1 |
3,276 | 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 basically used to traverse the whole tree either first left subtree or right or root node. Three types are inorder , preorder and postorder. | 1 |
3,277 | 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 to the tree from each of its nodes leaf node from top to bottom as per our need | 2 |
3,278 | 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 traversal method, the left subtree is visited first, then the root and later the right sub-tree. | 1 |
3,279 | 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 | Travelling through nodes in a tree is known as tree traversal. | 2 |
3,280 | 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 | Travelling all the nodes of a tree starting from the root node to all the leaf nodes is called tree traversal. There are basically three types of tree traversals\n1) Inorder traversal\n2) preorder traversal\n3)post order traversal | 2 |
3,281 | 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 in the tree from one node to any other node of the tree. | 1 |
3,282 | 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 iterating over all the elements from the root to leaves using BFS, DFS etc. | 1 |
3,283 | 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 way we travel a tree. The three types of traversals are In order, Pre Order and Post order. \nIn order: left->root node->right\nPre Order: root->left->right\nPost order: left->right->root | 2 |
3,284 | 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 2 forms-\n1.dfs-depth first traversal-uses recursive algorithms\n2.breadth first traversal-uses queue data structure\n | 1 |
3,285 | 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 order in which the nodes are visited/printed for various purposes. Example: Postorder Traversal | 2 |
3,286 | 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 parts and sorts the both the partitioned parts hand by hand. | 2 |
3,287 | 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 | We go through each and every node of the tree in order to inspect all the nodes of the tree.\n\ninorder - > left, root, right\npreorder - root, left ,right \npostorder - left, right, root | 1 |
3,288 | 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 traversal where each node is traversed in bfs or dfs fashion. | 1 |
3,289 | 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 form of graph traversal and refers to the process of visiting (like retrieving, updating, or deleting) each node in a tree data structure, exactly once. | 2 |
3,290 | 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 key element is taken randomly from the array and then it is placed on its true place and then the other elements are sorted accordingly using that element. | 1 |
3,291 | 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 procedures where all the nodes of the tree are visited (traversed).\n\nThere are many kinds of traversal such as:\n1. Pre order\n2. Post order\n3. In-Order | 1 |
3,292 | 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 visiting every node in the tree. You might, for instance, want to add all the values in the tree or find the largest one. For all these operations, you will need to visit each node of the tree. | 1 |
3,293 | 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 whole tree from root node to the leaf node is tree traversal. We have three methods to traverse:\n\n1. Preorder Traversal - First we traverse root element, then left node and then right node\n2. Inorder Traversal - First we traverse left node, then root and then right node\n3. Postorder Traversale - Fir... | 2 |
3,294 | 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 elements in order of the tree. There are three types of tree traversals in-order traversal, pre-order traversal, post-order traversal. | 2 |
3,295 | 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 | travelling through each node in a tree is called tree trasveral. | 2 |
3,296 | 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 method of iterating through a tree to access its elements and perform different operations is called Tree Traversal. | 2 |
3,297 | 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 | linear searching is the an algorithm in which we transverse over the whole data set one by one and find if it a a matching data present in the data set. | 1 |
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