In doubly linked lists:
A. a pointer is maintained to store both next and previous nodes.
B. two pointers are maintained to store next and previous nodes.
C. a pointer to self is maintained for each node.
D. none of these
Answer:B
In doubly linked lists:
A. a pointer is maintained to store both next and previous nodes. B. two pointers are maintained to store next and previous nodes. C. a pointer to self is maintained for each node. D. none of these