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Digital Computer Electronics

Digital Computer Electronics
A demultiplexer is also known as

multiplexer
None of these
encoder
data selector
data distributor

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Digital Computer Electronics
In which code the successive code characters differ in only one bit position?

None of these
gray code
8421 code
algebraic code
excess 3 code

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Digital Computer Electronics
Consider as RS flip-flops with both inputs set to 0. If a momentary '1' is applied at the input S, then the output

Q will flip from 0 to 1 and then back to 0
Q will flip from 0 to 1
Q will flip from 0 to 1 and then back to 0
Q will flip from 0 to 1
None of these

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Digital Computer Electronics
One way to simplify the sum-of-products equation is to use boolean algebra. Another way is the _____ map.

None of these
Karnaugh
De Morgan
Schottky
Standard

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Digital Computer Electronics
The radix of the binary number is:

10
None of these
1
2
3

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Digital Computer Electronics
Express 8192 in K units.

All of these
None of these
8K
8.192 k
8 x 103 K

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