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Questions and Answers
What is the maximum number of distinct elements that can be represented by a binary code of 5 bits?
What is the maximum number of distinct elements that can be represented by a binary code of 5 bits?
- 32
- 128
- 16
- 64 (correct)
What is the purpose of an n-to-m-line decoder?
What is the purpose of an n-to-m-line decoder?
- To convert binary information to octal
- To provide the complement of the inputs
- To generate the 2n minterms of n input variables (correct)
- To assert a unique output for each combination of inputs
In a BCD-to-seven-segment decoder, what does the name 'decoder' refer to?
In a BCD-to-seven-segment decoder, what does the name 'decoder' refer to?
- The circuit that provides the complement of the inputs
- The circuit that converts binary information to octal
- The circuit that converts BCD to seven-segment display format (correct)
- The circuit that generates minterms for input variables
What happens if an n-bit coded information has unused combinations in a decoder?
What happens if an n-bit coded information has unused combinations in a decoder?
What is the specific application of a three-to-eight-line decoder circuit?
What is the specific application of a three-to-eight-line decoder circuit?
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