Question: How can you effectively detect if a linked list is empty? Question 1 3 Answer a . Traverse the list until you find a NULL

How can you effectively detect if a linked list is empty?
Question 13Answer
a.
Traverse the list until you find a NULL pointer and then check if you reached the end.
b.
Compare the head pointer to a special "empty" node.
c.
Check if the head pointer is NULL.
d.
Use a counter variable to keep track of the number of nodes and check if it's 0.

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