HW2 - CS 453: Networks Fall 2009 Homework 2 Instructor: V....

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CS 453: Networks Fall 2009 Homework 2 Instructor: V. Arun Assigned: 9/28/09, Due: 10/07/09 Note: Please show as much of your work as you can. Whenever possible, use variable names before plugging in numerical values . Even if you get the answer wrong, you can get partial credit if you show your approach clearly. It will help us tell you where you made a mistake. If you plug in numbers right upfront and your answer is wrong, you will not get partial credit. Problem 1: Quickies (25 points) A. What are two fundamental advantages of peer-to-peer (P2P) systems over client-server systems. B. What is one similarity and one difference between connection management in HTTP/1.0 and FTP. C. What is one similarity and one difference between HTTP and SMTP. D. HTTP/1.1 reduces the response time compared to HTTP/1.0 most for web pages with [many/few] [large/small] objects. Pick the best of the four possible options. E.
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HW2 - CS 453: Networks Fall 2009 Homework 2 Instructor: V....

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