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Questions and Answers
Which data structure is best suited for implementing a LIFO (Last In First Out) behavior?
Which data structure is best suited for implementing a LIFO (Last In First Out) behavior?
- Linked List
- Queue
- Heap
- Stack (correct)
Which sorting algorithm has the worst-case time complexity of O(n^2)?
Which sorting algorithm has the worst-case time complexity of O(n^2)?
- Selection Sort (correct)
- Quick Sort
- Insertion Sort
- Merge Sort
In a binary search tree, which traversal method visits the nodes in ascending order?
In a binary search tree, which traversal method visits the nodes in ascending order?
- Postorder
- Level order
- Inorder (correct)
- Preorder
Study Notes
Data Structures and Algorithms
- A stack data structure is best suited for implementing a LIFO (Last In First Out) behavior.
Sorting Algorithms
- The worst-case time complexity of the Bubble Sort algorithm is O(n^2), making it one of the sorting algorithms with the highest time complexity.
Binary Search Trees
- The In-Order traversal method visits the nodes in ascending order in a binary search tree.
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Description
Test your knowledge of Java and data structures with this quiz! Challenge yourself with questions about the best data structure for LIFO behavior, the sorting algorithm with O(n^2) worst-case time complexity, and the traversal method that visits nodes in ascending order in a binary search tree.
