Answer the following questions true (T) or false (F)

1. Insertion into a linked list takes the same number of operations no matter where the insertion occurs

2. A stack is a first-in-first-out data structure.


1. True
Explanation: Given a pointer to the node in the list prior to position of the new node. In addition to allocation, it will require two operations to insert a node into this list. This is independent of the position in the list.
2. False
Explanation: The correct description is first-in-last-out. A stack is unfair. Data items are retrieved in opposite order of arrival.

Computer Science & Information Technology

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