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Questions and Answers
Which of the following is the primary purpose of a linked list in data structures?
Which of the following is the primary purpose of a linked list in data structures?
- To store and manage a collection of elements where each element points to the next one (correct)
- To implement a stack
- To create a binary tree
- To perform high-speed calculations
In a binary tree, what is the maximum number of children a node can have?
In a binary tree, what is the maximum number of children a node can have?
- 2 (correct)
- 1
- It varies based on the tree structure
- 3
Which data structure uses the Last-In, First-Out (LIFO) approach?
Which data structure uses the Last-In, First-Out (LIFO) approach?
- Queue
- Stack (correct)
- Linked list
- Tree
What data structure is commonly used to represent a linear collection of elements with the ability to insert and remove elements at both ends efficiently?
What data structure is commonly used to represent a linear collection of elements with the ability to insert and remove elements at both ends efficiently?
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What is the term for the topmost node from which all other nodes descend in a binary tree?
What is the term for the topmost node from which all other nodes descend in a binary tree?
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