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What is a binary tree how it used to handle data in a program?
A binary tree is a type of data structure with restrictions on the number of children for each parent node. In a binary tree, every node except the leaf node has a maximum of 0, 1 or 2 children. Types of binary trees include: Full binary tree: every node other than leaf nodes has 2 child nodes.
Where are linked lists used in real time?
A linked list can be used to implement a queue. The canonical real life example would be a line for a cashier. A linked list can also be used to implement a stack. The cononical real ife example would be one of those plate dispensers at a buffet restaurant where pull the top plate off the top of the stack.
What kind of data structure is a binary tree?
Trees have no defined size and any number of nodes can be added to a Tree data structure. A Binary Tree Data Structure is a hierarchical data structure. Tree with at most two children is called a binary tree. Tts two children are generally known as the left and right children.
Why do you need a binary search tree?
This O (n) time operation is not extremely slow, but another data structure (guess which?) can do better. A binary search tree does not store an index of its data elements. Instead, it relies on its implicit structure (left or right of each node) to keep a record of where each element is.
What do you call a binary tree with no nodes?
In above figure nodes A, C and D provide two nodes each. The binary tree that is extended with zero (no nodes) or left or right node or both the nodes is called an extended binary tree or a 2- tree. The extended binary tree is shown in figure above. The extended nodes are indicated by square box.
How many traversals are there in a binary tree?
Binary tree provides six traversals. Two of six traversals give sorted order of elements. Maximum and minimum elements can be directly picked up. It is used for graph traversal and to convert an expression to postfix and prefix forms. All its levels, except possibly except possibly the last, have the maximum number of nodes and