What is the advantage of a Doubly Linked List over a Singly Linked List?a)It is simpler to implement.b)It has faster traversal.c)It uses less memory.d)It allows traversal in both directions.
Question
What is the advantage of a Doubly Linked List over a Singly Linked List?a)It is simpler to implement.b)It has faster traversal.c)It uses less memory.d)It allows traversal in both directions.
Solution
The advantage of a Doubly Linked List over a Singly Linked List is d) It allows traversal in both directions.
In a singly linked list, navigation is only one way. You can only go from one node to the next node. However, in a doubly linked list, each node contains a reference to the next node as well as the previous node. This allows for bidirectional traversal, meaning you can navigate both forwards and backwards through the list. This can be particularly useful in certain algorithms and data manipulation techniques where you need to be able to access the elements of the list in both directions.
Similar Questions
What is the primary disadvantage of a doubly linked list compared to a singly linked list?More complex to implementIncreased memory usageLimited to single direction traversalSlower node access time
Which of the following is true for a doubly linked list compared to a singly linked list?It consumes less memory.It allows traversal in both forward and backward directions.It does not use pointers.It has faster insertion and deletion at the end.
What additional operations can be performed on a Doubly Linked List compared to a Singly Linked List?a)Inserting at the beginning only.b)Searching for an element.c)Traversing in both directions.d)Deleting at the end only.
Which of the following operations can be performed more efficiently on a doubly linked list compared to a singly linked list?Traversing the list from the beginning to the end.Inserting a new node after a given node.Removing the last node of the list.Searching for a node by its index.
Which of the following is false about a doubly linked list?Select one:a.We can navigate in both the directionsb.It requires more space than a singly linked listc.The insertion and deletion of a node take a bit longerd.Implementing a doubly linked list is easier than singly linked list
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