2008 Fall Midterm 1

2008 Fall Midterm 1 - Name: RUID: Midterm 1 CS 352: Fall...

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Name: RUID: Midterm 1 CS 352: Fall 2008 October 24, 2008 Do not open your blue book until you are told to begin. Write your name legibly on the top of each page of the exam and your blue book. You have 75 minutes to complete the exam. There is no leaving the room while taking the exam. If you think you might need to leave the room during the exam, you must do so before starting the exam. The exam has 20 questions, 100 points total. Not all points are created equal. Go for the easy points first! Make sure you have both pages of the exam before you begin. You may only use a pencil or a black- or blue-colored pen. The Rutgers policy on Academic Integrity applies to this exam. Show ALL work.
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Name: RUID: I. Quickies (24 points) 1. Differentiate between packet switching and message switching. When sending a message across two links, the intermediary node must receive and buffer the full message before it can forward it. With packet switching, each packet in a message can be forwarded as soon as it is received. 2. Explain the difference between the recursive and iterative methods of resolving DNS queries. In a recursive query, the responding server will perform future look-ups.
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This note was uploaded on 12/16/2010 for the course CS 352 taught by Professor Staff during the Spring '06 term at Rutgers.

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2008 Fall Midterm 1 - Name: RUID: Midterm 1 CS 352: Fall...

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