Linked Lists Structures, Operations, and Types in Data Structures Practice Test

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What is the difference between NULL termination and a cycle in a linked list, and how would you test for each?

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NULL termination ends when the last node's next pointer is NULL; a cycle loops back to a previously seen node; test for a cycle with Floyd’s cycle detection.

Linked Lists Structures, Operations, and Types in Data Structures Practice Test Flash Cards

What is the difference between NULL termination and a cycle in a linked list, and how would you test for each?

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