If we do not have a header node, why is removing the first node of a linked list a special case?
A. The first node is the most complicated node of the entire linked list.
B. It complicates the insertions that might take place afterwards, since insertions take
place at the beginning of the linked list.
C. If we don’t do it properly, there is memory leak for the rest of the nodes in the list; if
we don’t remove any other node properly, there is no danger of memory leak.
D. We need to move the start pointer when removing the first node, but not when removing any other nodes.
D
You might also like to view...
To delete a box from a SmartArt organization chart, a ________ border must display around the box
A) dotted line B) solid line C) double line D) dashed line
The Code window contains a hierarchical list of all the objects in open workbooks, including macros, modules, and worksheets
Indicate whether the statement is true or false