Information Systems and Computer Applications CLEP Prep Practice Exam

Question: 1 / 400

Which data structure uses linked nodes?

Trees

Trees use linked nodes to connect parent nodes to child nodes, forming a hierarchical structure. Graphs, on the other hand, use edges and vertices to represent relationships, and do not necessarily use linked nodes. Arrays use a linear structure with indices, while sets are collections of distinct items with no specific order. Therefore, the data structure that uses linked nodes is a tree.

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Graphs

Arrays

Sets

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