<p><img alt="8. What is the run-time of the pushBack () function of an array-based stack vs. a linked list based stack? a. O(n) vs. O(n) b. O(1) vs. O(n) c.
<p>3. Write pseudo-code that manages a railroad crossing with aone-way street with car traffic. Your solution should usesemaphores and the following rules should be satisfied:</p><p>A). A car and a train
<h3>Question Description</h3> <p>Write a paper that will show the similarities between the articles, What the ideas are, What is the differences, and what connections are the sources having. This essay