CROSSWORD-2

1. ......gate:A logic circuit whose output is 0 when all inputs are 1.
2. We need to be able to recognize when the data has been corrupted. This is called ______ detection.
4. ......adder is a circuit that performs addition using inputs from A and B plus a carry bit
7. Which character set can represent English text using the least storage space?
9. A system of discrete states: high or low, on or off, 1 or O.
10. A device with multiple inputs and one output.
11. The leftmost bit in a binary number. This bit has the number's loargest positional multiplier.
13. .....tables showing all inputs and outputs of a circuit or Boolean expression
14. ..........is used when looking for ones in a truth table.
16. ..........law:(X')' = X
18. The NAND can be viewed as a.......-OR whose output is HIGH when any input is LOW.
19. .........map:A graphical representation of a logic function's truth table.
20. In the hexadecimal numbering system, each place value digit is how many times greater than the digit to its right?

1. The decimal equivalent of 01001 is...
3. ..... number system that has a base of 8; digits from 0 to 7 are used to express an octal number.
5. A variable or the complement of a variable
6. One byte is equal to eight .....
8. An.....bit is an additional bit appended to a transmission so that the number of 1's in a code group is even or odd.
9. .........law:Invert the gates, terms and expressions on a NAND or NOR gate.
12. .......term: A term in a Boolean expression where one or more true or complement variables are ORed.
15. We use the Two's compliment process to..... binary numbers
17. .......'s Complement:A form of signed binary notation in which negative numbers are created by complementing all bits of a number, including the sign bit.
20. Another name for minterm expression
21. A logic gate that outputs HIGH (logic level 1) when only one of its inputs is HIGH.