Discuss the impact (and draw an example) of using a sentinel node or dummy node at the head of a list.
What will be an ideal response?
A sentinel node allows the operations to assume there is a node (at least the sentinel) in the list. Therefore, special checks are not needed to set, for instance, the front reference, once the list is set up initially.
Computer Science & Information Technology
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All of the following are example of mathematical summaries EXCEPT:
A) Sum. B) Avg. C) Count. D) Sort.
Computer Science & Information Technology
Explain with examples the different ways in which the IF function can be used.?
What will be an ideal response?
Computer Science & Information Technology
In Windows 10, notifications appear in the ________
Fill in the blank(s) with correct word
Computer Science & Information Technology
When the function terminates, its memory space is ____.
A. allocated B. recycled C. left intact D. deallocated
Computer Science & Information Technology