Binary Tree Operations Multiple choice Questions and Answers (MCQs)

 

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Binary Tree Operations Multiple choice Questions and Answers (MCQs)

Question 1
What is the maximum number of children that a binary tree node can have?
A
0
B
1
C
2
D
3
Reasoning Questions answers
Question 1 Explanation: 
In a binary tree, a node can have atmost 2 nodes (i.e.) 0, 1 or 2 left and right child.

Question 2
The following given tree is an example for?
A
Binary tree
B
Binary search tree
C
Fibonacci tree
D
AVL tree
Biology Questions answers
Question 2 Explanation: 
The given tree is an example for binary search since the tree has got two children and the left and right children do not satisfy binary search tree's property.

Question 3
A binary tree is a rooted tree but not an ordered tree.
A
true
B
false
Economics Questions answers
Question 3 Explanation: 
A binary tree is a rooted tree and also an ordered tree (i.e) every node in a binary tree has at most two children.

Question 4
How many common operations are performed in a binary tree?
A
1
B
2
C
3
D
4
UPSC test Questions answers
Question 4 Explanation: 
Three common operations are performed in a binary tree- they are insertion, deletion and traversal.

Question 5
What is the traversal strategy used in the binary tree?
A
depth-first traversal
B
breadth-first traversal
C
random traversal
D
preorder traversal
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Question 5 Explanation: 
Breadth first traversal, also known as level order traversal is the traversal strategy used in a binary tree. It involves visiting all the nodes at a given level.

There are 5 questions to complete.

 

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