In a doubly linked list, the number of pointers affected for an insertion operation will be
(A)
5
(B)
0
(C)
1
(D)
None of these
Answer: (D)
Explanation:
Explanation – Actually , It depends on the position at which the insertion is done .
However , there can be at most 3 cases :-
1) Insertion at Begin – 3 pointers affected
2) Insertion at Middle – 4 pointers affected
3) Insertion at End – 3 pointers affected
Quiz of this Question
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