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                            810:023 01 9:30 TTh
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           Study Guide for Tuesday, March 1st, Quiz 01 - Spring 2011
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 1. Hamming codewords.  Hamming codeword group exercise and lecture 
    notes and web resources.  Interactive self-grading quiz is
    available, and you did this in class as a group exercise.

    http://www.cs.uni.edu/~jacobson/23/

 2. Caesar encryption.  Caesar decryption.
    Vignere encryption.  Vignere decryption.

    Be able to decrypt a short ciphertext message given the KEY
       that was used to encrypt it.

    Be able to encrypt a short message given the KEY you are to use
       to convert the plaintext to ciphertext.

    http://www.cs.uni.edu/~jacobson/23/

 3. Class A, class B and class C.  IP numbers.  Octets.
    Please Do Not Throw Sausage Pizza Away

    http://www.cs.uni.edu/~jacobson/secure/LayersOSI.htm

    http://www.cs.uni.edu/~jacobson/23/

 4. Moore's Law.  Four generations of computers.  Atanasoff, Berry, 
    Mauchly, ABC and ENIAC.

    http://www.cs.uni.edu/~jacobson/23/

 5. Convert numbers from binary to decimal or from decimal to binary.
    Convert numbers from binary to hexadecimal or hexadecimal to binary.
   
 6. TIC - Tiny Imaginary Computer.

    You would be given the Table 7.1 TIC Operation Codes.  The quiz
    will require you to do a problem like you did for HW and like
    you did as group exercise in class and like was demonstrated
    and traced in class.

    http://www.cs.uni.edu/~jacobson/23/spr11/TICgroupExercise.pdf

    http://www.cs.uni.edu/~jacobson/23/spr11/emailSpr11d.txt

 7. Fetch/execute cycle concepts and handout.

    http://www.cs.uni.edu/~jacobson/23/

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NO CALCULATORS are allowed on the test.  You need to SHOW YOUR WORK
    to get full credit on the converting to or from BINARY, on the
    HAMMING CODEWORDS, etc.

SHOW YOUR WORK when encrypting or decrypting (Caesar or Vignere).
    You will be doing this by hand using pen or pencil and paper.
    You will NOT be using the VIGNERE decrypt or encrypt web site.

NO FLASH, NO EXCEL VBA, NO ACTION SCRIPT 3.0 on this first quiz.
    NO XML, NO AUDIO, NO Windows API functions like sleep(), NO sunny 
    UNIX on this first quiz.
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    http://www.cs.uni.edu/~jacobson/23/