ADVANCED DISPLACEMENT EXAM

Exam Advanced Network Security∗

Please answer your questions in the order specified. Write legibly, and use proper sentences; an unreadable answer is a wrong answer. . . Answer questions concisely, but with sufficient detail and precision. Always explain your answers. Please leave space in the margin for correction marks. Use a separate piece of scratch paper for draft answers, private computations or remarks. You are not all...

Possible Answers to Exam Advanced Logic

Exam 2

(30 pts) 1. You have been requested to troubleshoot problems with a well stirred reactor in your Texas chemical production plant. After taking the red eye flight and a long taxi ride to your hotel and then the plant your arrive exhausted, but eager to solve this problem. Apparently the problem with this 165 L reactor is that the conversion of the reactant, Anychemical, is too low at XA = 0.53. ...

Exam fairness

It is widely agreed that exams must be fair; yet what this exactly means is not made clear. One may mean fairness of treatment, but this merely propagates the fairness or unfairness of pre-existing rules. Fairness of opportunity on the other hand necessarily leads to identical grades for everyone, which clearly makes it inapplicable. Neither view is helpful to make decisions on competing claims...

Foundation Exam

First, we prove the function g is an injection (i.e., g is one-to-one). We need to prove that if g(m) = g(n) --(1), where m and n are two integers, then m = n --(2). Since g(m) (and also g(n)) can be defined by two different formulas depending whether the argument m (and n) is even or odd, we consider the following 3 cases: (Case 1) Both m and n are even. In this case, (1) implies 1 – m = 1 – n...