Tree Traversal Algorithms Quiz

Tree Traversal Algorithms Quiz

12th Grade

75 Qs

quiz-placeholder

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Tree Traversal Algorithms Quiz

Tree Traversal Algorithms Quiz

Assessment

Passage

Other

12th Grade

Practice Problem

Hard

Created by

Niko .

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75 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a use of the Pre-Order tree-traversal algorithm?

Outputting the contents of a binary search tree in ascending order.

Copying a tree.

Converting infix expressions to RPN (Reverse Polish Notation).

Producing a postfix expression from an expression tree.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the use of In-Order tree-traversal algorithm?

Copying a tree.

Producing a postfix expression from an expression tree.

Converting infix expressions to RPN (Reverse Polish Notation).

Outputting the contents of a binary search tree in ascending order.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

For which purpose is the Post-Order tree-traversal algorithm used?

Copying a tree.

Outputting the contents of a binary search tree in ascending order.

Producing a postfix expression from an expression tree.

Emptying a tree.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is tree-traversal?

The process of removing nodes from a tree

The process of visiting/updating/outputting each node in a tree

The process of connecting all nodes in a tree

The process of coloring each node in a tree

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is tree-traversal different from graph-traversal?

Tree-traversal can only be performed on binary trees

Tree-traversal is not unique to trees and can start at any node

Tree-traversal is unique to trees and must start at the root

Tree-traversal does not involve visiting nodes

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following types of tree-traversal is only well defined for binary trees?

Pre-order

Post-order

In-order

Breadth-first

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which types of tree-traversal are mentioned in the document?

Pre-order, In-order, and Breadth-first

In-order, Post-order, and Depth-first

Pre-order, In-order, and Post-order

Pre-order, Depth-first, and Breadth-first

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