Linked List Node Deletion in C

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When deleting a node from a linked list in C, which operation should be performed first?

Update the pointer of the previous node to skip the node being deleted

In a singly linked list in C, what is the time complexity to delete a node when its position is given?


What is the purpose of the 'free' function in C when dealing with linked lists?

To mark the memory block as available for future allocation

When deleting a node from a doubly linked list in C, what additional operation is required compared to deleting from a singly linked list?

Both updating pointer of previous and next nodes

This quiz covers the deletion of nodes from a linked list in C. It includes questions about the operations involved, time complexity, and the 'free' function when dealing with singly and doubly linked lists.

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