Algorithms Exam Questions - Requires Respondus LockDown Browser + Webcam

For each question involving a choice, always choose the "best" answer.  Choice-based answers are shuffled, including "All", "None", "Neither", "Both" type answers.  For essay questions, answer in a cohesive paragraph that covers all important points in sufficient detail.  

When asked to choose a Big-O notation, choose the tightest bound possible. You may use Wolfram Alpha and a graphing calculator if needed once you "Take Quiz" and authenticate with Respondus.

NO BOOKS, NOTES, OTHER SITES, TESTING OF CODE NOR HELP FROM OTHER SOURCES IS ALLOWED. Recall that Respondus is being used as the proctoring system.