
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Transcribed Image Text:Question 42
What makes implementing a queue with a Doubly Linked List relatively easier
than implementing a queue with a typical array, where all elements stay in
adjacent locations?
There's no need to explicitly shift the elements of a Linked List to the front, as there
would be in an array.
There's no need to keep track of how many elements are present, as there would be in
an array.
There is no advantage to using a Linked List implementation over an array
implementation.
There's no need to keep track of a front and a back, as there would be in an array.
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