Boolean Simplification

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Across
  1. 4. _____________ is equal to four binary bits
  2. 6. Boolean algebra is also known as______ algebra
  3. 9. If a Hexadecimal number needs to convert to binary. For each hexadecimal digit, there will be how many bits
  4. 10. A Binary number system has how many digits.
Down
  1. 1. Which number system has a base of 16
  2. 2. In binary number system the first digit (bit) from right to left is called as
  3. 3. Any number with an exponent of zero is equal to:
  4. 5. In digital systems, 1 byte is equal to ________ bit(s).
  5. 7. The only function of NOT gate is to ……………. Input signal
  6. 8. In Boolean algebra, the bar sign (-) indicates ……………….. operation.