Quiz Two study guide/main topics - Tuesday, March 12th, 2013...

 1. Audio and Flash and ActionScrip;t 3.0 code.

    Sound variables, URLRequests, load() operations, and play();

    SoundMixer.stopAll();

 2. TIC - Tiny Imaginary Computer show the PC (IAR), ACC (accumulator),
          OUT (Output), and changing values in memory locations that
          are holding data.

          You will be given the operation codes.

 3. CRC = Cyclic Redundancy Check 

          http://www.cs.uni.edu/~jacobson/023/CRC/ 

 4. Encryption and decryption, plaintext and ciphertext, Caesar
          substitution and the secret key.  
          No vigenere encrypt or decrypt, only Caesar.

      http://www.cs.uni.edu/~jacobson/1020/tests

         1. 023FinalCRCquestion.pdf   

         2. FinalPages1and2_2011.pdf  
               See questions 2, 3 and 10 for Caesar cipher and for Flash.

         3. QuizOne2011.pdf        
               CRC practice and decrypt and encrypt practice.

         4. TICquestionFinal023.pdf

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         IGNORE THESE THREE files....  Nothing in them for quiz two.
     
              023SubnetMasksFinal.pdf   
              QuizTwoApr5th2011.pdf
              QuizTwoSpr2008.pdf
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