What device will perform the conversion of 4 bit BCD code to seven segment code required to drive a LED read out
A. Decoder BCD to decimal
B. Full adder
C. Subtractor
D. Demultiplexer
Answer: Option A
A. Decoder BCD to decimal
B. Full adder
C. Subtractor
D. Demultiplexer
Answer: Option A
In which of the following base systems is 123 not a valid number?
A. Base 10
B. Base 16
C. Base 8
D. Base 3
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