Niel Zanfardino

1.) a. 000, 001, 010, 011, 100, 110,111.
      b. 104
      c. 7C
      d. 1111
      e. D
      f. 15
     g. 111
     h. 14

2.)  Initial     Decimal      Hex      Octal              Binary
        N              78             4E         116            01001110

        A              65             41         101            01000001

        Z              90             54         132            01011010

3.) Old Decimal      New Decimal     ASCII       HEX      Bnary          Complement
     78                    73        I          49      01001001          10110110
     65                    75        k          4B      01001011          10110100
     90                  122         z           4     01111010           10000101


4.)   Complement   Ones Complement    Twos Complement      Sign Magnitude      Offset 128
        10110110       182                                                                 -5
        10110100       180
        10000101       133

5.) a. Greyish_Purple
      b. Dark Gold
      c . Dark Gray
     d. Light Grey
     e. Bright Purple
     f. Grey
    g. The color would get lighter.


6.)  a. 15 bits
       b. More than 32,768 students.
       c. 29 Bits
       d. Greater Than 536, 870, 912
       e. 1,048,576
       f. 2,097152
      g. 10 billion

7.) a. 300 billion nano seconds.
      b. 200 million cycles
      c. 500 Pico seconds
     d. 2 giga Hertz
     e. 200 mega Hertz


8.)   A      B      C        AB+C'          BC                Output                  AB+C'   + BC
       0      0      0          1            0                  1
       0      0      1          0            0                  0
       0      1      1          0            1                  1
       1      0      0          1            0                  1
       1      0      1          0            0                  0
       1      1      0          1            0                  1
       1      1      1          1            1                  1


9.) (A or B or C)
     ( A or B) C or AB

10.) a. ABC
       b. AB'C


11.) These expressions display the circuits that compose a full adder, one expression doing the adding, the other computing the carry.