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

To determine which statement is false about a doubly linked list, let's analyze each option step by step:

a. We can navigate in both directions:

• In a doubly linked list, each node contains two pointers: one pointing to the next node and one pointing to the previous node. This allows traversal in both forward and backward directions.
• This statement is true.

b. It requires more space than a singly linked list:

• A singly linked list node contains only one pointer (to the next node), whereas a doubly linked list node contains two pointers (one to the next node and one to the previous node). Therefore, a doubly linked list requires more memory per node.
• This statement is true.

c. The insertion and deletion of a node take a bit longer:

• Insertion and deletion operations in a doubly linked list involve updating two pointers (next and previous) instead of just one in a singly linked list. This additional step can make these operations slightly more complex and time-consuming.
• This statement is true.

d. Implementing a doubly linked list is easier than a singly linked list:

• Implementing a doubly linked list is generally considered more complex than implementing a singly linked list because it involves managing two pointers per node and ensuring that both pointers are correctly updated during insertion and deletion operations.
• This statement is false.

Therefore, the false statement about a doubly linked list is:

d. Implementing a doubly linked list is easier than a singly linked list.