In a singly linked list, each node contains a reference to:
Which of the following operations can be performed efficiently on a linked list?
How do you traverse a linked list?
What is the time complexity for inserting a node at the end of a linked list with N nodes?
Which type of linked list contains a reference to both the previous and next nodes?
What is the purpose of the head node in a linked list?
How do you delete a node from a linked list?
What is the time complexity for searching for a specific element in a linked list?
Which type of linked list has its last node pointing back to the head node?
