Digital Electronics
How many input and output required for multiplexer ?

None of these
 Many input and one output
 One input and many output
 One input and one output

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Digital Electronics
Consider the representation of six-bit numbers by two’s complement, one’s complement, or by sign and magnitude: In which representation is there overflow from the addition of the integers 011000 and 011000?

Two’s complement and one’s complement only
Two’s complement only
Sign and magnitude and one’s complement only
All three representations

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