Linked list node
A linked list is built from nodes connected by references.
What does a node in a linked list store?
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Linked list lesson
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Description:
Linked-list diagram with labeled nodes and pointer flow.
Quiz
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Question 1
Which operation is especially efficient in a linked list?
- A. Random access by index
- B. Insertion after a known node
- C. Reading the last item instantly
Answer
Linked list node
Data and a reference to the next node in the sequence.
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