Quiz

Quiz: Linked List Algorithms - Traversal, Insert and Delete

OCR H446 Computer Science Specification

11 Steps9 Questions

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Building on what you've learned about algorithms, let's explore linked lists and test your understanding of traversal, insertion, and deletion!

Multiple ChoiceInteractive

What is a linked list?

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Multi-SelectInteractive

Which of the following are true about linked lists? (Select all that apply)

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Fill in the BlankInteractive

In a linked list, the {{blank0}} points to the first node, while the {{blank1}} of the last node points to null.

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MatchingInteractive

Match the items on the left with their correct pairs on the right

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Math EquationInteractive

A linked list starts with 4 nodes and you delete 2 nodes. How many nodes remain?

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Code CompletionInteractive

Match the items on the left with their correct pairs on the right

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typedAnswer

Match the items on the left with their correct pairs on the right

Multiple ChoiceInteractive

What happens if the 'head' pointer is set to null in a linked list?

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Multi-SelectInteractive

Which of the following are benefits of linked lists over arrays? (Select all that apply)

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Fill in the BlankInteractive

To delete a node from a linked list, the pointer of the {{blank0}} node must be updated to skip the {{blank1}} node.

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