Computer Science Engineering (CSE) Exam > Computer Science Engineering (CSE) Questions > Which traversal of tree resembles the breadth...
Start Learning for Free
Which traversal of tree resembles the breadth first search of the graph
- a)Preorder
- b)Inorder
- c)Postorder
- d)Level order
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which traversal of tree resembles the breadth first search of the grap...
Breadth first search visits all the neighbors first and then deepens into each neighbor one by one. The level order traversal of the tree also visits nodes on the current level and then goes to the next level.
Free Test
FREE
| Start Free Test |
Community Answer
Which traversal of tree resembles the breadth first search of the grap...
Explanation:
Breadth First Search (BFS) is a graph traversal algorithm that explores all the vertices of a graph or tree in a breadthward motion, i.e., it visits all the vertices at the same level before moving to the next level.
The given options for tree traversals are:
a) Preorder: In preorder traversal, the order of traversal is root, left, right.
b) Inorder: In inorder traversal, the order of traversal is left, root, right.
c) Postorder: In postorder traversal, the order of traversal is left, right, root.
d) Level order: In level order traversal, the order of traversal is from left to right at each level, starting from the root.
Comparison with Breadth First Search:
To determine which traversal of a tree resembles the BFS of a graph, let's compare the characteristics of BFS with the given options:
1. Preorder, Inorder, and Postorder traversals are depth-first traversals, which means they explore the nodes in a depthward motion, i.e., they visit the deeper nodes before moving to the next level. Therefore, these traversals do not resemble BFS.
2. Level order traversal explores the nodes in a breadthward motion, similar to BFS. It visits all the nodes at the same level before moving to the next level. Therefore, level order traversal resembles BFS.
Conclusion:
Based on the comparison, the traversal that resembles the breadth first search of a graph is Level order traversal (option D).
Breadth First Search (BFS) is a graph traversal algorithm that explores all the vertices of a graph or tree in a breadthward motion, i.e., it visits all the vertices at the same level before moving to the next level.
The given options for tree traversals are:
a) Preorder: In preorder traversal, the order of traversal is root, left, right.
b) Inorder: In inorder traversal, the order of traversal is left, root, right.
c) Postorder: In postorder traversal, the order of traversal is left, right, root.
d) Level order: In level order traversal, the order of traversal is from left to right at each level, starting from the root.
Comparison with Breadth First Search:
To determine which traversal of a tree resembles the BFS of a graph, let's compare the characteristics of BFS with the given options:
1. Preorder, Inorder, and Postorder traversals are depth-first traversals, which means they explore the nodes in a depthward motion, i.e., they visit the deeper nodes before moving to the next level. Therefore, these traversals do not resemble BFS.
2. Level order traversal explores the nodes in a breadthward motion, similar to BFS. It visits all the nodes at the same level before moving to the next level. Therefore, level order traversal resembles BFS.
Conclusion:
Based on the comparison, the traversal that resembles the breadth first search of a graph is Level order traversal (option D).
|
Explore Courses for Computer Science Engineering (CSE) exam
|
|
Similar Computer Science Engineering (CSE) Doubts
Top Courses for Computer Science Engineering (CSE)View all
Top Courses for Computer Science Engineering (CSE)
Question Description
Which traversal of tree resembles the breadth first search of the grapha)Preorderb)Inorderc)Postorderd)Level orderCorrect answer is option 'D'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Which traversal of tree resembles the breadth first search of the grapha)Preorderb)Inorderc)Postorderd)Level orderCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which traversal of tree resembles the breadth first search of the grapha)Preorderb)Inorderc)Postorderd)Level orderCorrect answer is option 'D'. Can you explain this answer?.
Which traversal of tree resembles the breadth first search of the grapha)Preorderb)Inorderc)Postorderd)Level orderCorrect answer is option 'D'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Which traversal of tree resembles the breadth first search of the grapha)Preorderb)Inorderc)Postorderd)Level orderCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which traversal of tree resembles the breadth first search of the grapha)Preorderb)Inorderc)Postorderd)Level orderCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Which traversal of tree resembles the breadth first search of the grapha)Preorderb)Inorderc)Postorderd)Level orderCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Computer Science Engineering (CSE).
Download more important topics, notes, lectures and mock test series for Computer Science Engineering (CSE) Exam by signing up for free.
Here you can find the meaning of Which traversal of tree resembles the breadth first search of the grapha)Preorderb)Inorderc)Postorderd)Level orderCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which traversal of tree resembles the breadth first search of the grapha)Preorderb)Inorderc)Postorderd)Level orderCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which traversal of tree resembles the breadth first search of the grapha)Preorderb)Inorderc)Postorderd)Level orderCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which traversal of tree resembles the breadth first search of the grapha)Preorderb)Inorderc)Postorderd)Level orderCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which traversal of tree resembles the breadth first search of the grapha)Preorderb)Inorderc)Postorderd)Level orderCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Computer Science Engineering (CSE) tests.
|
|
Explore Courses for Computer Science Engineering (CSE) exam
|
|
Signup to solve all Doubts
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup