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Digital Electronics - Number Systems and Codes

Exercise : Number Systems and Codes - General Questions
56.
What is the difference between binary coding and binary-coded decimal?
BCD is pure binary.
Binary coding has a decimal format.
BCD has no decimal format.
Binary coding is pure binary.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
57.
Convert the following decimal number to BCD.
127
011100100001
111010001
001010111
000100100111
Answer: Option
Explanation:
No answer description is available. Let's discuss.
58.
Digital electronics is based on the ________ numbering system.
decimal
octal
binary
hexadecimal
Answer: Option
Explanation:
No answer description is available. Let's discuss.
59.
An informational signal that makes use of binary digits is considered to be:
solid state
digital
analog
non-oscillating
Answer: Option
Explanation:
No answer description is available. Let's discuss.
60.
The 1's complement of 10011101 is ________.
01100010
10011110
01100001
01100011
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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