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What may be the content of a node in threaded binary tree?

leftchild_pointer, left_tag, data, right_tag, rightchild_pointer

leftchild_pointer, left_tag

leftchild_pointer, left_tag, right_tag, rightchild_pointer

leftchild_pointer, left_tag, data

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When representing any algebraic expression E which uses only binary operations in a 2-tree

the variable in E will appear as external nodes and operations in internal nodes

the operations in E will appear as external nodes and variables in internal nodes

the variables and operations in E will appear only in internal nodes

the variables and operations in E will appear only in external nodes

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The post order traversal of a binary tree is DEBFCA. Find out the pre order traversal

ABFCDE

ADBFEC

ABDECF

ABDCEF

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A binary tree stored using linked representation can be converted to its mirror image by traversing it in ...............

In-order

Pre-order

Post-order

Any order

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Average case time complexity of binary search is ______________

O(n)

?(nlogn)

O(logn)

?(logn)

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A binary tree is said to be a complete binary tree if all the leaf nodes of the tree are at ________.

Same level

Opposite level

Different level

Adjacent level

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Data Structure Basics

Abstract data types

Arrays

Lists

Stacks

Queues

Trees

Binary Trees

B Trees

Heaps

Hash based structures

Graphs

Mixed

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Similar Questions

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