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Computer Science Introduction to Data Structures Building a Linked List Recap: Linked List Operations

5 Answers

Steven Parker
Steven Parker
218,635 Points

The best resource for most quiz answers will be the videos. The "Review Video" button in that question takes you right to the one on What Is a Linked List?. About 9 minutes into the video, the instructor says:

Since every node points to the next node, to find a particular node, we can go from one node to the next in a process called list traversal.

Way to go, Ary. You just earned the Building a Linked List badge! Building a Linked List.

Algoritmo

Quiz Question 3 of 4

Please fill in the correct answer in each blank provided below.



Iterating over the nodes in a list is a process commonly called list traversal

I entered traversal as the answer but it is marked down as incorrect. Could someone please let me know why this is so?

Steven Parker
Steven Parker
218,635 Points

That's odd — when I copy and paste that directly into the answer blank, I get "Well done! That's the correct answer."

I think it is just an error on how they made it.

Carel Du Plessis
PLUS
Carel Du Plessis
Courses Plus Student 16,356 Points

that is strange because the Review Video button takes me to video called "Implementing Search" but the video I need to look at is called "What Is a Linked List?".

Steven Parker
Steven Parker
218,635 Points

Odd, I just tried it a 2nd time, and both times the button took me to the correct video.