01100111 is a binary number and its related gray code is ()
A. 01101000
B. 01010100
C. 01100111
D. 00110001
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The 8421-BCD code for decimal 74 is ().
A. 01110100
B. 01001010
C. 11010100
D. 1111000
The term bit means ()
A. a small amount of data
B. a 1 or a 0
C. binary digit
D. both answers B and C
A quantity having continuous values is ()
A. a digital quantity
B. an analog quantity
C. a binary quantity
D. a natural quantity
An inverter()
A. performs the NOT operation
B. changes a HIGH to a LOW
C. changes a LOW to a HIGH
D. does all of the above
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