
Threaded Binary Trees Quiz
Quiz
•
Computers
•
12th Grade
•
Practice Problem
•
Medium
Vrushali Kondhalkar
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a threaded binary tree?
A binary tree with threads for efficient traversal
A binary tree with no null pointers
A binary tree that has a balance factor
A binary tree with only one child per node
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of traversal is commonly optimized using threaded binary trees?
Preorder
Inorder
Postorder
Level order
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a threaded binary tree, what do the threads replace?
Left child pointers
Right child pointers
Null pointers
Root pointers
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary benefit of using a threaded binary tree?
Reduced memory usage
Faster node insertion
Easier node deletion
Efficient traversal without recursion or stack
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is true about a fully threaded binary tree?
All nodes have threads for their left children
All nodes have threads for their right children
All nodes have threads for both left and right children
Only leaf nodes have threads
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of threads in a threaded binary tree?
To replace null pointers
To improve memory usage
To speed up node deletion
To balance the tree
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a threaded binary tree differ from a regular binary tree?
It has additional child pointers
It uses threads for traversal
It has a fixed number of nodes
It does not allow duplicate values
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