The output sum of two decimal digits can be represented in ____________
A. Gray Code
B. Excess-3
C. BCD
D. Hexadecimal
Answer:C
The output sum of two decimal digits can be represented in ____________
A. Gray Code B. Excess-3 C. BCD D. Hexadecimal
Explanation: The output sum of two decimal digits can be represented in BCD(Binary-coded decimal). Binary-coded decimal (BCD) is a class of binary encodings of decimal numbers where each decimal digit is represented by a fixed number of bits, usually four or eight.