Data Structures & Algorithms
Data Structures & Algorithms
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Learning goals
Familiarize yourself with common data structures and algorithms such as lists, trees, maps, graphs, Big-O analysis, and more!
Suggested prerequisites
Familiarity with basics programming concepts (e.g. if statements, loops, functions)
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Test your knowledge of linked lists!
Test your knowledge of linked lists with this short quiz. Even if you're not an expert, this quiz will give you immediate feedback to help you better understand the concepts.
Quiz
1. True or False: A linked list stores values in a specific order
Linked list generally have a "head" node that stores the first value in the list, and each node has a pointer to the next node in the list.
2. Which of the following is not true about Linked List?
It typically takes O(n) time to find a value in a linked list since you need to iterate through each node.
3. True or False: In a doubly linked list, each node contains a pointer to the next node and the node after that one.
In a doubly linked list, each node contains a pointer to the next next and to the previous node.
4. True or False: Compared to arrays, linked data structures allow more flexibility in organizing data and in allocating space for it.
The size of arrays must be specified when it's first constructed. Linked list allow for my dynamic memory management.