D6 Learning Task 9 and 10 Flashcards
1
Q
MSD
A
Most Significant Digit
2
Q
LSD
A
Least Significant Digit
3
Q
Binary-coded decimal (BCD)
A
Decimal converted to BCD is not a binary number
4
Q
ASCII (pronounced: ask’ee)
A
is alphanumeric codes primarily used for keyboards
5
Q
Gray Code
A
in going from one number to the consecutive number there is only a one-bit change Page D6-88
6
Q
AND
A
AB = Y
Switches in series
7
Q
OR
A
A+B = Y
Switches in parallel
8
Q
NOT
A
A = not A
9
Q
NAND
A
combination of AND, NOT
10
Q
NOR
A
combination of OR, NOT
11
Q
XOR
A
exclusive gate or complimentary
