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Quiz on Non Linear Data Structure

Quiz on Non Linear Data Structure

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Question 1 of 10

1. Question

Which of the following is a non-linear data structure?

Array
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Queue
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Linked List
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Tree
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Question 2 of 10

2. Question

In a non-linear data structure, how are elements organized?

One after another in sequence
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In a circular pattern
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In a hierarchical or network-like structure
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Sorted by default
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Question 3 of 10

3. Question

Which of the following is NOT a non-linear data structure?

Tree
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Graph
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Stack
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Trie
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Question 4 of 10

4. Question

What is the root node in a tree data structure?

The middle node
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The last node
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The node with maximum value
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The topmost node with no parent
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Question 5 of 10

5. Question

In a binary tree, each node can have at most how many children?

1
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2
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3
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4
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Question 6 of 10

6. Question

Which non-linear data structure is best suited for representing maps and networks?

Stack
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Array
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Graph
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Queue
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Question 7 of 10

7. Question

What is a leaf node in a tree?

A node that has exactly one child
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A node that has no children
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A node at the top of the tree
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A node that links to multiple parents
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Question 8 of 10

8. Question

Which traversal method processes the root node before its child nodes?

Inorder
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Postorder
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Preorder
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Reverse order
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Question 9 of 10

9. Question

Which of the following is a common use case for graphs in real life?

File storage systems
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Web page navigation
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Memory allocation
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Online shopping cart
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Question 10 of 10

10. Question

Which of these is a key difference between linear and non-linear data structures?

Linear structures store strings only
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Non-linear structures don’t allow insertion
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Linear structures have only one level; non-linear can have multiple
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Both types are always sorted
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