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Digital Computer Electronics

Digital Computer Electronics
The number of two-input NAND gates required to produce the two-input OR function is

4
1
2
3
None of these

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Digital Computer Electronics
With positive clocking the clock signal must be _____ for the flip-flop to respond.

low
high
set
None of these
race

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Digital Computer Electronics
A demultiplexer is also known as

multiplexer
None of these
data distributor
data selector
encoder

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Digital Computer Electronics
Convert the 1000 0000 0000 1111 signed binary number to decimal number.

-15
None of these
30
15
-30

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Digital Computer Electronics
Conversion of 10110112 to it's decimal equivalent is

9110
8110
None of these
10010
20010

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Digital Computer Electronics
Instead of counting with binary numbers, a ring counter uses words that have a single high _____

chip
gate
bytes
bit
None of these

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