Data Structures Basics Quiz

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Questions and Answers

Which data structure uses LIFO (Last In, First Out) ordering?

  • Heap
  • Linked list
  • Stack (correct)
  • Queue

Which data structure is typically used to store key-value pairs?

  • Binary tree
  • Hash table (correct)
  • Queue
  • Array

Which data structure organizes data in a hierarchical tree structure with a root, branches, and leaves?

  • Graph
  • Binary tree (correct)
  • Set
  • Array

Which data structure uses FIFO (First In, First Out) ordering?

<p>Queue (A)</p> Signup and view all the answers

Which data structure organizes data in a sequence and allows easy access to elements by their index?

<p>Array (A)</p> Signup and view all the answers

Which data structure is designed to have a hierarchical tree structure with a root, branches, and leaves?

<p>Tree (B)</p> Signup and view all the answers

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