5. HL Extension — Abstract Data Structures

Linked Lists — Quiz

Test your understanding of linked lists with 5 practice questions.

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Practice Questions

Question 1

What is a linked list in computer science?

Question 2

Which statement best describes why linked lists are useful?

Question 3

What is usually stored in each node of a singly linked list?

Question 4

What does it mean when the last node in a linked list points to null?

Question 5

Which of the following is an advantage of a linked list compared with an array?